improved PHP parser
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / impl / CompilerOptions.java
index 4c761f4..a7a802a 100644 (file)
 /*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
+ * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
  * 
  * Contributors:
  *     IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.impl;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
+import java.util.HashMap;
 import java.util.Map;
 
+import net.sourceforge.phpdt.core.compiler.CharOperation;
 import net.sourceforge.phpdt.internal.compiler.Compiler;
+import net.sourceforge.phpdt.internal.compiler.env.IConstants;
 import net.sourceforge.phpdt.internal.compiler.lookup.ProblemReasons;
 import net.sourceforge.phpdt.internal.compiler.problem.ProblemSeverities;
 
-
-public class CompilerOptions implements ProblemReasons, ProblemSeverities {
+public class CompilerOptions implements ProblemReasons, ProblemSeverities, IConstants {
        
        /**
         * Option IDs
         */
-       public static final String OPTION_LocalVariableAttribute = "org.eclipse.jdt.core.compiler.debug.localVariable"; //$NON-NLS-1$
-       public static final String OPTION_LineNumberAttribute = "org.eclipse.jdt.core.compiler.debug.lineNumber"; //$NON-NLS-1$
-       public static final String OPTION_SourceFileAttribute = "org.eclipse.jdt.core.compiler.debug.sourceFile"; //$NON-NLS-1$
-       public static final String OPTION_PreserveUnusedLocal = "org.eclipse.jdt.core.compiler.codegen.unusedLocal"; //$NON-NLS-1$
-       public static final String OPTION_ReportUnreachableCode = "org.eclipse.jdt.core.compiler.problem.unreachableCode"; //$NON-NLS-1$
-       public static final String OPTION_ReportInvalidImport = "org.eclipse.jdt.core.compiler.problem.invalidImport"; //$NON-NLS-1$
-       public static final String OPTION_ReportMethodWithConstructorName = "org.eclipse.jdt.core.compiler.problem.methodWithConstructorName"; //$NON-NLS-1$
-       public static final String OPTION_ReportOverridingPackageDefaultMethod = "org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod"; //$NON-NLS-1$
-       public static final String OPTION_ReportDeprecation = "org.eclipse.jdt.core.compiler.problem.deprecation"; //$NON-NLS-1$
-       public static final String OPTION_ReportHiddenCatchBlock = "org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock"; //$NON-NLS-1$
-       public static final String OPTION_ReportUnusedLocal = "org.eclipse.jdt.core.compiler.problem.unusedLocal"; //$NON-NLS-1$
-       public static final String OPTION_ReportUnusedParameter = "org.eclipse.jdt.core.compiler.problem.unusedParameter"; //$NON-NLS-1$
-       public static final String OPTION_ReportUnusedImport = "org.eclipse.jdt.core.compiler.problem.unusedImport"; //$NON-NLS-1$
-       public static final String OPTION_ReportSyntheticAccessEmulation = "org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation"; //$NON-NLS-1$
-       public static final String OPTION_ReportNonExternalizedStringLiteral = "org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral"; //$NON-NLS-1$
-       public static final String OPTION_Source = "org.eclipse.jdt.core.compiler.source"; //$NON-NLS-1$
-       public static final String OPTION_TargetPlatform = "org.eclipse.jdt.core.compiler.codegen.targetPlatform"; //$NON-NLS-1$
-       public static final String OPTION_ReportAssertIdentifier = "org.eclipse.jdt.core.compiler.problem.assertIdentifier"; //$NON-NLS-1$
-       public static final String OPTION_Compliance = "org.eclipse.jdt.core.compiler.compliance"; //$NON-NLS-1$
-       public static final String OPTION_Encoding = "org.eclipse.jdt.core.encoding"; //$NON-NLS-1$
-       public static final String OPTION_MaxProblemPerUnit = "org.eclipse.jdt.core.compiler.maxProblemPerUnit"; //$NON-NLS-1$
+    public static final String OPTION_PHPVarDeprecatedWarning = "net.sourceforge.phpeclipse.compiler.problem.phpVarDeprecatedWarning"; //$NON-NLS-1$
+    public static final String OPTION_PHPBadStyleKeywordWarning = "net.sourceforge.phpeclipse.compiler.problem.phpBadStyleKeywordWarning"; //$NON-NLS-1$
+    public static final String OPTION_PHPBadStyleUppercaseIdentifierWarning = "net.sourceforge.phpeclipse.compiler.problem.phpBadStyleUppercaseIdentifierWarning"; //$NON-NLS-1$
+    public static final String OPTION_PHPIncludeNotExistWarning = "net.sourceforge.phpeclipse.compiler.problem.phpIncludeNotExistWarning"; //$NON-NLS-1$
+    
+    public static final String OPTION_LocalVariableAttribute = "net.sourceforge.phpeclipse.compiler.debug.localVariable"; //$NON-NLS-1$
+       public static final String OPTION_LineNumberAttribute = "net.sourceforge.phpeclipse.compiler.debug.lineNumber"; //$NON-NLS-1$
+       public static final String OPTION_SourceFileAttribute = "net.sourceforge.phpeclipse.compiler.debug.sourceFile"; //$NON-NLS-1$
+//     public static final String OPTION_PreserveUnusedLocal = "net.sourceforge.phpeclipse.compiler.codegen.unusedLocal"; //$NON-NLS-1$
+       public static final String OPTION_DocCommentSupport= "net.sourceforge.phpeclipse.compiler.doc.comment.support"; //$NON-NLS-1$
+       public static final String OPTION_ReportMethodWithConstructorName = "net.sourceforge.phpeclipse.compiler.problem.methodWithConstructorName"; //$NON-NLS-1$
+       public static final String OPTION_ReportOverridingPackageDefaultMethod = "net.sourceforge.phpeclipse.compiler.problem.overridingPackageDefaultMethod"; //$NON-NLS-1$
+       public static final String OPTION_ReportDeprecation = "net.sourceforge.phpeclipse.compiler.problem.deprecation"; //$NON-NLS-1$
+       public static final String OPTION_ReportDeprecationInDeprecatedCode = "net.sourceforge.phpeclipse.compiler.problem.deprecationInDeprecatedCode"; //$NON-NLS-1$
+       public static final String OPTION_ReportDeprecationWhenOverridingDeprecatedMethod = "net.sourceforge.phpeclipse.compiler.problem.deprecationWhenOverridingDeprecatedMethod"; //$NON-NLS-1$
+       public static final String OPTION_ReportHiddenCatchBlock = "net.sourceforge.phpeclipse.compiler.problem.hiddenCatchBlock"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedLocal = "net.sourceforge.phpeclipse.compiler.problem.unusedLocal"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedParameter = "net.sourceforge.phpeclipse.compiler.problem.unusedParameter"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedParameterWhenImplementingAbstract = "net.sourceforge.phpeclipse.compiler.problem.unusedParameterWhenImplementingAbstract"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedParameterWhenOverridingConcrete = "net.sourceforge.phpeclipse.compiler.problem.unusedParameterWhenOverridingConcrete"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedImport = "net.sourceforge.phpeclipse.compiler.problem.unusedImport"; //$NON-NLS-1$
+       public static final String OPTION_ReportSyntheticAccessEmulation = "net.sourceforge.phpeclipse.compiler.problem.syntheticAccessEmulation"; //$NON-NLS-1$
+       public static final String OPTION_ReportNoEffectAssignment = "net.sourceforge.phpeclipse.compiler.problem.noEffectAssignment"; //$NON-NLS-1$
+       public static final String OPTION_ReportLocalVariableHiding = "net.sourceforge.phpeclipse.compiler.problem.localVariableHiding"; //$NON-NLS-1$
+       public static final String OPTION_ReportSpecialParameterHidingField = "net.sourceforge.phpeclipse.compiler.problem.specialParameterHidingField"; //$NON-NLS-1$
+       public static final String OPTION_ReportFieldHiding = "net.sourceforge.phpeclipse.compiler.problem.fieldHiding"; //$NON-NLS-1$
+       public static final String OPTION_ReportPossibleAccidentalBooleanAssignment = "net.sourceforge.phpeclipse.compiler.problem.possibleAccidentalBooleanAssignment"; //$NON-NLS-1$
+       public static final String OPTION_ReportNonExternalizedStringLiteral = "net.sourceforge.phpeclipse.compiler.problem.nonExternalizedStringLiteral"; //$NON-NLS-1$
+       public static final String OPTION_ReportIncompatibleNonInheritedInterfaceMethod = "net.sourceforge.phpeclipse.compiler.problem.incompatibleNonInheritedInterfaceMethod"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedPrivateMember = "net.sourceforge.phpeclipse.compiler.problem.unusedPrivateMember"; //$NON-NLS-1$
+       public static final String OPTION_ReportNoImplicitStringConversion = "net.sourceforge.phpeclipse.compiler.problem.noImplicitStringConversion"; //$NON-NLS-1$
+       public static final String OPTION_ReportAssertIdentifier = "net.sourceforge.phpeclipse.compiler.problem.assertIdentifier"; //$NON-NLS-1$
+       public static final String OPTION_ReportNonStaticAccessToStatic = "net.sourceforge.phpeclipse.compiler.problem.staticAccessReceiver"; //$NON-NLS-1$
+       public static final String OPTION_ReportIndirectStaticAccess = "net.sourceforge.phpeclipse.compiler.problem.indirectStaticAccess"; //$NON-NLS-1$
+       public static final String OPTION_ReportSuperfluousSemicolon = "net.sourceforge.phpeclipse.compiler.problem.superfluousSemicolon"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnnecessaryTypeCheck = "net.sourceforge.phpeclipse.compiler.problem.unnecessaryTypeCheck"; //$NON-NLS-1$
+       public static final String OPTION_ReportUndocumentedEmptyBlock = "net.sourceforge.phpeclipse.compiler.problem.undocumentedEmptyBlock"; //$NON-NLS-1$
+       public static final String OPTION_ReportInvalidJavadoc = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadoc"; //$NON-NLS-1$
+       public static final String OPTION_ReportInvalidJavadocTags = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadocTags"; //$NON-NLS-1$
+       public static final String OPTION_ReportInvalidJavadocTagsVisibility = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadocTagsVisibility"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocTags = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTags"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocTagsVisibility = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTagsVisibility"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocTagsOverriding = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTagsOverriding"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocComments = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocComments"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocCommentsVisibility = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocCommentsVisibility"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadocCommentsOverriding = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocCommentsOverriding"; //$NON-NLS-1$
+       public static final String OPTION_ReportFinallyBlockNotCompletingNormally = "net.sourceforge.phpeclipse.compiler.problem.finallyBlockNotCompletingNormally"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedDeclaredThrownException = "net.sourceforge.phpeclipse.compiler.problem.unusedDeclaredThrownException"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding = "net.sourceforge.phpeclipse.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding"; //$NON-NLS-1$
+       public static final String OPTION_ReportUnqualifiedFieldAccess = "net.sourceforge.phpeclipse.compiler.problem.unqualifiedFieldAccess"; //$NON-NLS-1$
+//     public static final String OPTION_Source = "net.sourceforge.phpeclipse.compiler.source"; //$NON-NLS-1$
+//     public static final String OPTION_TargetPlatform = "net.sourceforge.phpeclipse.compiler.codegen.targetPlatform"; //$NON-NLS-1$
+//     public static final String OPTION_Compliance = "net.sourceforge.phpeclipse.compiler.compliance"; //$NON-NLS-1$
+       public static final String OPTION_Encoding = "net.sourceforge.phpeclipse.encoding"; //$NON-NLS-1$
+       public static final String OPTION_MaxProblemPerUnit = "net.sourceforge.phpeclipse.compiler.maxProblemPerUnit"; //$NON-NLS-1$
+       public static final String OPTION_TaskTags = "net.sourceforge.phpeclipse.compiler.taskTags"; //$NON-NLS-1$
+       public static final String OPTION_TaskPriorities = "net.sourceforge.phpeclipse.compiler.taskPriorities"; //$NON-NLS-1$
+       
+       // Backward compatibility
+       public static final String OPTION_ReportInvalidAnnotation = "net.sourceforge.phpeclipse.compiler.problem.invalidAnnotation"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingAnnotation = "net.sourceforge.phpeclipse.compiler.problem.missingAnnotation"; //$NON-NLS-1$
+       public static final String OPTION_ReportMissingJavadoc = "net.sourceforge.phpeclipse.compiler.problem.missingJavadoc"; //$NON-NLS-1$
 
        /* should surface ??? */
-       public static final String OPTION_PrivateConstructorAccess = "org.eclipse.jdt.core.compiler.codegen.constructorAccessEmulation"; //$NON-NLS-1$
+//     public static final String OPTION_PrivateConstructorAccess = "net.sourceforge.phpeclipse.compiler.codegen.constructorAccessEmulation"; //$NON-NLS-1$
 
        /**
         * Possible values for configurable options
         */
        public static final String GENERATE = "generate";//$NON-NLS-1$
-       public static final String DO_NOT_GENERATE = "do not generate"; //$NON-NLS-1$
+       public static final String DO_NOT_GENERATE = "do not generate"; //$NON-NLS-1$ 
        public static final String PRESERVE = "preserve"; //$NON-NLS-1$
-       public static final String OPTIMIZE_OUT = "optimize out"; //$NON-NLS-1$
-       public static final String VERSION_1_1 = "1.1"; //$NON-NLS-1$
-       public static final String VERSION_1_2 = "1.2"; //$NON-NLS-1$
-       public static final String VERSION_1_3 = "1.3"; //$NON-NLS-1$
-       public static final String VERSION_1_4 = "1.4"; //$NON-NLS-1$
+//     public static final String OPTIMIZE_OUT = "optimize out"; //$NON-NLS-1$
+//     public static final String VERSION_1_1 = "1.1"; //$NON-NLS-1$
+//     public static final String VERSION_1_2 = "1.2"; //$NON-NLS-1$
+//     public static final String VERSION_1_3 = "1.3"; //$NON-NLS-1$
+//     public static final String VERSION_1_4 = "1.4"; //$NON-NLS-1$
+//     public static final String VERSION_1_5 = "1.5"; //$NON-NLS-1$
        public static final String ERROR = "error"; //$NON-NLS-1$
        public static final String WARNING = "warning"; //$NON-NLS-1$
        public static final String IGNORE = "ignore"; //$NON-NLS-1$
+       public static final String ENABLED = "enabled"; //$NON-NLS-1$
+       public static final String DISABLED = "disabled"; //$NON-NLS-1$
+       public static final String PUBLIC = "public";   //$NON-NLS-1$
+       public static final String PROTECTED = "protected";     //$NON-NLS-1$
+       public static final String DEFAULT = "default"; //$NON-NLS-1$
+       public static final String PRIVATE = "private"; //$NON-NLS-1$
        
        /**
         * Bit mask for configurable problems (error/warning threshold)
         */
-       public static final int UnreachableCode = 0x100;
-       public static final int ImportProblem = 0x400;
-       public static final int MethodWithConstructorName = 0x1000;
-       public static final int OverriddenPackageDefaultMethod = 0x2000;
-       public static final int UsingDeprecatedAPI = 0x4000;
-       public static final int MaskedCatchBlock = 0x8000;
-       public static final int UnusedLocalVariable = 0x10000;
-       public static final int UnusedArgument = 0x20000;
-       public static final int NoImplicitStringConversion = 0x40000;
-       public static final int AccessEmulation = 0x80000;
-       public static final int NonExternalizedString = 0x100000;
-       public static final int AssertUsedAsAnIdentifier = 0x200000;
-       public static final int UnusedImport = 0x400000;
-               
+       // 0x100L unused
+       // 0x200L unused
+       // 0x400L unused
+       // 0x800L unused
+       public static final long MethodWithConstructorName = 0x1000L;
+       public static final long OverriddenPackageDefaultMethod = 0x2000L;
+       public static final long UsingDeprecatedAPI = 0x4000L;
+       public static final long MaskedCatchBlock = 0x8000L;
+       public static final long UnusedLocalVariable = 0x10000L;
+       public static final long UnusedArgument = 0x20000L;
+       public static final long NoImplicitStringConversion = 0x40000L;
+       public static final long AccessEmulation = 0x80000L;
+       public static final long NonExternalizedString = 0x100000L;
+       public static final long AssertUsedAsAnIdentifier = 0x200000L;
+       public static final long UnusedImport = 0x400000L;
+       public static final long NonStaticAccessToStatic = 0x800000L;
+       public static final long Task = 0x1000000L;
+       public static final long NoEffectAssignment = 0x2000000L;
+       public static final long IncompatibleNonInheritedInterfaceMethod = 0x4000000L;
+       public static final long UnusedPrivateMember = 0x8000000L;
+       public static final long LocalVariableHiding = 0x10000000L;
+       public static final long FieldHiding = 0x20000000L;
+       public static final long AccidentalBooleanAssign = 0x40000000L;
+       public static final long SuperfluousSemicolon = 0x80000000L;
+       public static final long IndirectStaticAccess = 0x100000000L;
+       public static final long UndocumentedEmptyBlock = 0x200000000L;
+       public static final long UnnecessaryTypeCheck = 0x400000000L;
+       public static final long InvalidJavadoc = 0x800000000L;
+       public static final long FinallyBlockNotCompleting = 0x1000000000L;
+       public static final long UnusedDeclaredThrownException = 0x2000000000L;
+       public static final long UnqualifiedFieldAccess = 0x4000000000L;
+       public static final long MissingJavadocTags = 0x8000000000L;
+       public static final long MissingJavadocComments  = 0x10000000000L;
+       
+       
+       public static final long PHPVarDeprecatedWarning  = 0x20000000000L;
+       public static final long PHPBadStyleKeywordWarning = 0x40000000000L;
+       public static final long PHPBadStyleUppercaseIdentifierWarning  = 0x80000000000L;
+       public static final long PHPIncludeNotExistWarning = 0x100000000000L;
        // Default severity level for handlers
-       public int errorThreshold = UnreachableCode | ImportProblem;
-       public int warningThreshold = 
-               MethodWithConstructorName | OverriddenPackageDefaultMethod
-               | UsingDeprecatedAPI | MaskedCatchBlock 
-               | AssertUsedAsAnIdentifier | NoImplicitStringConversion;
+       public long errorThreshold = 0;
+               
+       public long warningThreshold = 
+               MethodWithConstructorName 
+               | UsingDeprecatedAPI 
+               | MaskedCatchBlock 
+               | OverriddenPackageDefaultMethod
+               | UnusedImport
+               | NonStaticAccessToStatic
+               | NoEffectAssignment
+               | IncompatibleNonInheritedInterfaceMethod
+               | NoImplicitStringConversion
+               | FinallyBlockNotCompleting
+               | AssertUsedAsAnIdentifier
+               | PHPVarDeprecatedWarning
+               | PHPBadStyleKeywordWarning
+               | PHPBadStyleUppercaseIdentifierWarning
+               | PHPIncludeNotExistWarning;
 
        // Debug attributes
        public static final int Source = 1; // SourceFileAttribute
@@ -97,21 +185,12 @@ public class CompilerOptions implements ProblemReasons, ProblemSeverities {
        // By default only lines and source attributes are generated.
        public int produceDebugAttributes = Lines | Source;
 
-
-       // JDK 1.1, 1.2, 1.3 or 1.4
-       public static final int JDK1_1 = 0;
-       public static final int JDK1_2 = 1;
-       public static final int JDK1_3 = 2;
-       public static final int JDK1_4 = 3;
-       
-       public int targetJDK = JDK1_1; // default generates for JVM1.1
-       public int complianceLevel = JDK1_3; // by default be compliant with 1.3
+//     public long complianceLevel = JDK1_4; // by default be compliant with 1.4
+//     public long sourceLevel = JDK1_3; //1.3 source behavior by default
+//     public long targetJDK = JDK1_2; // default generates for JVM1.2
 
        // toggle private access emulation for 1.2 (constr. accessor has extra arg on constructor) or 1.3 (make private constructor default access when access needed)
        public boolean isPrivateConstructorAccessChangingVisibility = false; // by default, follows 1.2
-
-       // 1.4 feature
-       public boolean assertMode = false; //1.3 behavior by default
        
        // source encoding format
        public String defaultEncoding = null; // will use the platform default encoding
@@ -120,7 +199,7 @@ public class CompilerOptions implements ProblemReasons, ProblemSeverities {
        public boolean verbose = Compiler.DEBUG;
 
        // indicates if reference info is desired
-       public boolean produceReferenceInfo = true;
+       public boolean produceReferenceInfo = false;
 
        // indicates if unused/optimizable local variables need to be preserved (debugging purpose)
        public boolean preserveAllLocalVariables = false;
@@ -128,492 +207,497 @@ public class CompilerOptions implements ProblemReasons, ProblemSeverities {
        // indicates whether literal expressions are inlined at parse-time or not
        public boolean parseLiteralExpressionsAsConstants = true;
 
-       // exception raised for unresolved compile errors
-       public String runtimeExceptionNameForCompileError = "java.lang.Error"; //$NON-NLS-1$
-
        // max problems per compilation unit
        public int maxProblemsPerUnit = 100; // no more than 100 problems per default
        
+       // tags used to recognize tasks in comments
+       public char[][] taskTags = null;
+
+       // priorities of tasks in comments
+       public char[][] taskPriorites = null;
+
+       // deprecation report
+       public boolean reportDeprecationInsideDeprecatedCode = false;
+       public boolean reportDeprecationWhenOverridingDeprecatedMethod = false;
+       
+       // unused parameters report
+       public boolean reportUnusedParameterWhenImplementingAbstract = false;
+       public boolean reportUnusedParameterWhenOverridingConcrete = false;
+
+       // unused declaration of thrown exception
+       public boolean reportUnusedDeclaredThrownExceptionWhenOverriding = false;
+       
+       // constructor/setter parameter hiding
+       public boolean reportSpecialParameterHidingField = false;
+
+       // check javadoc comments
+       public int reportInvalidJavadocTagsVisibility = AccPrivate; 
+       public boolean reportInvalidJavadocTags = true; 
+
+       // check missing javadoc tags
+       public int reportMissingJavadocTagsVisibility = AccPrivate; 
+       public boolean reportMissingJavadocTagsOverriding = true;
+
+       // check missing javadoc comments
+       public int reportMissingJavadocCommentsVisibility = AccPublic; 
+       public boolean reportMissingJavadocCommentsOverriding = true; 
+//      javadoc comment support
+       public boolean docCommentSupport = false;
+       
        /** 
         * Initializing the compiler options with defaults
         */
        public CompilerOptions(){
+               // use default options
        }
 
        /** 
         * Initializing the compiler options with external settings
+        * @param settings
         */
        public CompilerOptions(Map settings){
 
                if (settings == null) return;
+               set(settings);          
+       }
+
+       public Map getMap() {
+               Map optionsMap = new HashMap(30);
+               optionsMap.put(OPTION_PHPVarDeprecatedWarning, getSeverityString(PHPVarDeprecatedWarning)); 
+               optionsMap.put(OPTION_PHPBadStyleKeywordWarning, getSeverityString(PHPBadStyleKeywordWarning)); 
+               optionsMap.put(OPTION_PHPBadStyleUppercaseIdentifierWarning, getSeverityString(PHPBadStyleUppercaseIdentifierWarning)); 
                
-               // filter options which are related to the compiler component
-               Object[] entries = settings.entrySet().toArray();
-               for (int i = 0, max = entries.length; i < max; i++){
-                       Map.Entry entry = (Map.Entry)entries[i];
-                       if (!(entry.getKey() instanceof String)) continue;
-                       if (!(entry.getValue() instanceof String)) continue;
-                       String optionID = (String) entry.getKey();
-                       String optionValue = (String) entry.getValue();
-                       
-                       // Local variable attribute
-                       if(optionID.equals(OPTION_LocalVariableAttribute)){
-                               if (optionValue.equals(GENERATE)) {
-                                       this.produceDebugAttributes |= Vars;
-                               } else if (optionValue.equals(DO_NOT_GENERATE)){
-                                       this.produceDebugAttributes &= ~Vars;
-                               }
-                               continue;
-                       }  
-                       // Line number attribute        
-                       if(optionID.equals(OPTION_LineNumberAttribute)) {
-                               if (optionValue.equals(GENERATE)) {
-                                       this.produceDebugAttributes |= Lines;
-                               } else if (optionValue.equals(DO_NOT_GENERATE)) {
-                                       this.produceDebugAttributes &= ~Lines;
-                               }
-                               continue;
-                       } 
-                       // Source file attribute        
-                       if(optionID.equals(OPTION_SourceFileAttribute)) {
-                               if (optionValue.equals(GENERATE)) {
-                                       this.produceDebugAttributes |= Source;
-                               } else if (optionValue.equals(DO_NOT_GENERATE)) {
-                                       this.produceDebugAttributes &= ~Source;
-                               }
-                               continue;
-                       } 
-                       // Preserve unused local        
-                       if(optionID.equals(OPTION_PreserveUnusedLocal)){
-                               if (optionValue.equals(PRESERVE)) {
-                                       this.preserveAllLocalVariables = true;
-                               } else if (optionValue.equals(OPTIMIZE_OUT)) {
-                                       this.preserveAllLocalVariables = false;
-                               }
-                               continue;
-                       } 
-                       // Report unreachable code                              
-                       if(optionID.equals(OPTION_ReportUnreachableCode)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= UnreachableCode;
-                                       this.warningThreshold &= ~UnreachableCode;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~UnreachableCode;
-                                       this.warningThreshold |= UnreachableCode;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~UnreachableCode;
-                                       this.warningThreshold &= ~UnreachableCode;
-                               }
-                               continue;
-                       } 
-                       // Report invalid import        
-                       if(optionID.equals(OPTION_ReportInvalidImport)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= ImportProblem;
-                                       this.warningThreshold &= ~ImportProblem;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~ImportProblem;
-                                       this.warningThreshold |= ImportProblem;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~ImportProblem;
-                                       this.warningThreshold &= ~ImportProblem;
-                               }
-                               continue;
-                       } 
-                       // Define the target JDK tag for .classfiles
-                       if(optionID.equals(OPTION_TargetPlatform)){
-                               if (optionValue.equals(VERSION_1_1)) {
-                                       this.targetJDK = JDK1_1;
-                               } else if (optionValue.equals(VERSION_1_2)) {
-                                       this.targetJDK = JDK1_2;
-                               } else if (optionValue.equals(VERSION_1_3)) {
-                                       this.targetJDK = JDK1_3;
-                               } else if (optionValue.equals(VERSION_1_4)) {
-                                       this.targetJDK = JDK1_4;
-                               }
-                               continue;
-                       } 
-                       // Define the JDK compliance level
-                       if(optionID.equals(OPTION_Compliance)){
-                               if (optionValue.equals(VERSION_1_1)) {
-                                       this.complianceLevel = JDK1_1;
-                               } else if (optionValue.equals(VERSION_1_2)) {
-                                       this.complianceLevel = JDK1_2;
-                               } else if (optionValue.equals(VERSION_1_3)) {
-                                       this.complianceLevel = JDK1_3;
-                               } else if (optionValue.equals(VERSION_1_4)) {
-                                       this.complianceLevel = JDK1_4;
-                               }
-                               continue;
-                       } 
-                       // Private constructor access emulation (extra arg vs. visibility change)
-                       if(optionID.equals(OPTION_PrivateConstructorAccess)){
-                               if (optionValue.equals(VERSION_1_1)) {
-                                       this.isPrivateConstructorAccessChangingVisibility = false;
-                               } else if (optionValue.equals(VERSION_1_2)) {
-                                       this.isPrivateConstructorAccessChangingVisibility = false;
-                               } else if (optionValue.equals(VERSION_1_3)) {
-                                       this.isPrivateConstructorAccessChangingVisibility = true;
-                               } else if (optionValue.equals(VERSION_1_4)) {
-                                       this.isPrivateConstructorAccessChangingVisibility = true;
-                               }
-                               continue;
-                       } 
-                       // Report method with constructor name
-                       if(optionID.equals(OPTION_ReportMethodWithConstructorName)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= MethodWithConstructorName;
-                                       this.warningThreshold &= ~MethodWithConstructorName;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~MethodWithConstructorName;
-                                       this.warningThreshold |= MethodWithConstructorName;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~MethodWithConstructorName;
-                                       this.warningThreshold &= ~MethodWithConstructorName;
-                               }
-                               continue;
-                       } 
-                       // Report overriding package default method
-                       if(optionID.equals(OPTION_ReportOverridingPackageDefaultMethod)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= OverriddenPackageDefaultMethod;
-                                       this.warningThreshold &= ~OverriddenPackageDefaultMethod;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~OverriddenPackageDefaultMethod;
-                                       this.warningThreshold |= OverriddenPackageDefaultMethod;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~OverriddenPackageDefaultMethod;
-                                       this.warningThreshold &= ~OverriddenPackageDefaultMethod;
-                               }
-                               continue;
-                       } 
-                       // Report deprecation
-                       if(optionID.equals(OPTION_ReportDeprecation)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= UsingDeprecatedAPI;
-                                       this.warningThreshold &= ~UsingDeprecatedAPI;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~UsingDeprecatedAPI;
-                                       this.warningThreshold |= UsingDeprecatedAPI;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~UsingDeprecatedAPI;
-                                       this.warningThreshold &= ~UsingDeprecatedAPI;
-                               }
-                               continue;
-                       } 
-                       // Report hidden catch block
-                       if(optionID.equals(OPTION_ReportHiddenCatchBlock)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= MaskedCatchBlock;
-                                       this.warningThreshold &= ~MaskedCatchBlock;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~MaskedCatchBlock;
-                                       this.warningThreshold |= MaskedCatchBlock;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~MaskedCatchBlock;
-                                       this.warningThreshold &= ~MaskedCatchBlock;
-                               }
-                               continue;
-                       } 
-                       // Report unused local variable
-                       if(optionID.equals(OPTION_ReportUnusedLocal)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= UnusedLocalVariable;
-                                       this.warningThreshold &= ~UnusedLocalVariable;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~UnusedLocalVariable;
-                                       this.warningThreshold |= UnusedLocalVariable;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~UnusedLocalVariable;
-                                       this.warningThreshold &= ~UnusedLocalVariable;
-                               }
-                               continue;
-                       } 
-                       // Report unused parameter
-                       if(optionID.equals(OPTION_ReportUnusedParameter)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= UnusedArgument;
-                                       this.warningThreshold &= ~UnusedArgument;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~UnusedArgument;
-                                       this.warningThreshold |= UnusedArgument;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~UnusedArgument;
-                                       this.warningThreshold &= ~UnusedArgument;
-                               }
-                               continue;
-                       } 
-                       // Report unused parameter
-                       if(optionID.equals(OPTION_ReportUnusedImport)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= UnusedImport;
-                                       this.warningThreshold &= ~UnusedImport;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~UnusedImport;
-                                       this.warningThreshold |= UnusedImport;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~UnusedImport;
-                                       this.warningThreshold &= ~UnusedImport;
-                               }
-                               continue;
-                       } 
-                       // Report synthetic access emulation
-                       if(optionID.equals(OPTION_ReportSyntheticAccessEmulation)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= AccessEmulation;
-                                       this.warningThreshold &= ~AccessEmulation;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~AccessEmulation;
-                                       this.warningThreshold |= AccessEmulation;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~AccessEmulation;
-                                       this.warningThreshold &= ~AccessEmulation;
-                               }
-                               continue;
-                       }
-                       // Report non-externalized string literals
-                       if(optionID.equals(OPTION_ReportNonExternalizedStringLiteral)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= NonExternalizedString;
-                                       this.warningThreshold &= ~NonExternalizedString;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~NonExternalizedString;
-                                       this.warningThreshold |= NonExternalizedString;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~NonExternalizedString;
-                                       this.warningThreshold &= ~NonExternalizedString;
-                               }
-                               continue;
-                       }
-                       // Report usage of 'assert' as an identifier
-                       if(optionID.equals(OPTION_ReportAssertIdentifier)){
-                               if (optionValue.equals(ERROR)) {
-                                       this.errorThreshold |= AssertUsedAsAnIdentifier;
-                                       this.warningThreshold &= ~AssertUsedAsAnIdentifier;
-                               } else if (optionValue.equals(WARNING)) {
-                                       this.errorThreshold &= ~AssertUsedAsAnIdentifier;
-                                       this.warningThreshold |= AssertUsedAsAnIdentifier;
-                               } else if (optionValue.equals(IGNORE)) {
-                                       this.errorThreshold &= ~AssertUsedAsAnIdentifier;
-                                       this.warningThreshold &= ~AssertUsedAsAnIdentifier;
-                               }
-                               continue;
-                       }
-                       // Set the source compatibility mode (assertions)
-                       if(optionID.equals(OPTION_Source)){
-                               if (optionValue.equals(VERSION_1_3)) {
-                                       this.assertMode = false;
-                               } else if (optionValue.equals(VERSION_1_4)) {
-                                       this.assertMode = true;
-                               }
-                               continue;
-                       }
-                       // Set the default encoding format
-                       if(optionID.equals(OPTION_Encoding)){
-                               if (optionValue.length() == 0){
-                                       this.defaultEncoding = null;
-                               } else {
-                                       try { // ignore unsupported encoding
-                                               new InputStreamReader(new ByteArrayInputStream(new byte[0]), optionValue);
-                                               this.defaultEncoding = optionValue;
-                                       } catch(UnsupportedEncodingException e){
-                                       }
-                               }
-                               continue;
-                       }
-                       // Set the threshold for problems per unit
-                       if(optionID.equals(OPTION_MaxProblemPerUnit)){
-                               try {
-                                       int val = Integer.parseInt(optionValue);
-                                       if (val >= 0) this.maxProblemsPerUnit = val;
-                               } catch(NumberFormatException e){
-                               }                               
-                               continue;
-                       }
+               optionsMap.put(OPTION_LocalVariableAttribute, (this.produceDebugAttributes & Vars) != 0 ? GENERATE : DO_NOT_GENERATE); 
+               optionsMap.put(OPTION_LineNumberAttribute, (this.produceDebugAttributes & Lines) != 0 ? GENERATE : DO_NOT_GENERATE);
+               optionsMap.put(OPTION_SourceFileAttribute, (this.produceDebugAttributes & Source) != 0 ? GENERATE : DO_NOT_GENERATE);
+//             optionsMap.put(OPTION_PreserveUnusedLocal, this.preserveAllLocalVariables ? PRESERVE : OPTIMIZE_OUT);
+               optionsMap.put(OPTION_DocCommentSupport, this.docCommentSupport ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportMethodWithConstructorName, getSeverityString(MethodWithConstructorName)); 
+               optionsMap.put(OPTION_ReportOverridingPackageDefaultMethod, getSeverityString(OverriddenPackageDefaultMethod)); 
+               optionsMap.put(OPTION_ReportDeprecation, getSeverityString(UsingDeprecatedAPI)); 
+               optionsMap.put(OPTION_ReportDeprecationInDeprecatedCode, this.reportDeprecationInsideDeprecatedCode ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod, this.reportDeprecationWhenOverridingDeprecatedMethod ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportHiddenCatchBlock, getSeverityString(MaskedCatchBlock)); 
+               optionsMap.put(OPTION_ReportUnusedLocal, getSeverityString(UnusedLocalVariable)); 
+               optionsMap.put(OPTION_ReportUnusedParameter, getSeverityString(UnusedArgument)); 
+               optionsMap.put(OPTION_ReportUnusedImport, getSeverityString(UnusedImport)); 
+               optionsMap.put(OPTION_ReportSyntheticAccessEmulation, getSeverityString(AccessEmulation)); 
+               optionsMap.put(OPTION_ReportNoEffectAssignment, getSeverityString(NoEffectAssignment)); 
+               optionsMap.put(OPTION_ReportNonExternalizedStringLiteral, getSeverityString(NonExternalizedString)); 
+               optionsMap.put(OPTION_ReportNoImplicitStringConversion, getSeverityString(NoImplicitStringConversion)); 
+               optionsMap.put(OPTION_ReportNonStaticAccessToStatic, getSeverityString(NonStaticAccessToStatic)); 
+               optionsMap.put(OPTION_ReportIndirectStaticAccess, getSeverityString(IndirectStaticAccess)); 
+               optionsMap.put(OPTION_ReportIncompatibleNonInheritedInterfaceMethod, getSeverityString(IncompatibleNonInheritedInterfaceMethod)); 
+               optionsMap.put(OPTION_ReportUnusedPrivateMember, getSeverityString(UnusedPrivateMember)); 
+               optionsMap.put(OPTION_ReportLocalVariableHiding, getSeverityString(LocalVariableHiding)); 
+               optionsMap.put(OPTION_ReportFieldHiding, getSeverityString(FieldHiding)); 
+               optionsMap.put(OPTION_ReportPossibleAccidentalBooleanAssignment, getSeverityString(AccidentalBooleanAssign)); 
+               optionsMap.put(OPTION_ReportSuperfluousSemicolon, getSeverityString(SuperfluousSemicolon)); 
+               optionsMap.put(OPTION_ReportAssertIdentifier, getSeverityString(AssertUsedAsAnIdentifier)); 
+               optionsMap.put(OPTION_ReportUndocumentedEmptyBlock, getSeverityString(UndocumentedEmptyBlock)); 
+               optionsMap.put(OPTION_ReportUnnecessaryTypeCheck, getSeverityString(UnnecessaryTypeCheck)); 
+               optionsMap.put(OPTION_ReportInvalidJavadoc, getSeverityString(InvalidJavadoc));
+               optionsMap.put(OPTION_ReportInvalidJavadocTagsVisibility, getVisibilityString(this.reportInvalidJavadocTagsVisibility));
+               optionsMap.put(OPTION_ReportInvalidJavadocTags, this.reportInvalidJavadocTags? ENABLED : DISABLED);
+               optionsMap.put(OPTION_ReportMissingJavadocTags, getSeverityString(MissingJavadocTags));
+               optionsMap.put(OPTION_ReportMissingJavadocTagsVisibility, getVisibilityString(this.reportMissingJavadocTagsVisibility));
+               optionsMap.put(OPTION_ReportMissingJavadocTagsOverriding, this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED);
+               optionsMap.put(OPTION_ReportMissingJavadocComments, getSeverityString(MissingJavadocComments));
+               optionsMap.put(OPTION_ReportMissingJavadocCommentsVisibility, getVisibilityString(this.reportMissingJavadocCommentsVisibility));
+               optionsMap.put(OPTION_ReportMissingJavadocCommentsOverriding, this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED);
+               optionsMap.put(OPTION_ReportFinallyBlockNotCompletingNormally, getSeverityString(FinallyBlockNotCompleting));
+               optionsMap.put(OPTION_ReportUnusedDeclaredThrownException, getSeverityString(UnusedDeclaredThrownException));
+               optionsMap.put(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding, this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportUnqualifiedFieldAccess, getSeverityString(UnqualifiedFieldAccess));
+//             optionsMap.put(OPTION_Compliance, versionFromJdkLevel(this.complianceLevel)); 
+//             optionsMap.put(OPTION_Source, versionFromJdkLevel(this.sourceLevel)); 
+//             optionsMap.put(OPTION_TargetPlatform, versionFromJdkLevel(this.targetJDK)); 
+               if (this.defaultEncoding != null) {
+                       optionsMap.put(OPTION_Encoding, this.defaultEncoding); 
                }
+               optionsMap.put(OPTION_TaskTags, this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,','))); //$NON-NLS-1$
+               optionsMap.put(OPTION_TaskPriorities, this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$
+               optionsMap.put(OPTION_ReportUnusedParameterWhenImplementingAbstract, this.reportUnusedParameterWhenImplementingAbstract ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportUnusedParameterWhenOverridingConcrete, this.reportUnusedParameterWhenOverridingConcrete ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_ReportSpecialParameterHidingField, this.reportSpecialParameterHidingField ? ENABLED : DISABLED); 
+               optionsMap.put(OPTION_MaxProblemPerUnit, String.valueOf(this.maxProblemsPerUnit));
+
+               return optionsMap;              
        }
        
-       public int getTargetJDK() {
-               return this.targetJDK;
-       }
-
-       public int getNonExternalizedStringLiteralSeverity() {
-               if((warningThreshold & NonExternalizedString) != 0)
+       public int getSeverity(long irritant) {
+               if((this.warningThreshold & irritant) != 0)
                        return Warning;
-               if((errorThreshold & NonExternalizedString) != 0)
+               if((this.errorThreshold & irritant) != 0)
                        return Error;
                return Ignore;
        }
 
-       public void produceReferenceInfo(boolean flag) {
-               this.produceReferenceInfo = flag;
+       public String getSeverityString(long irritant) {
+               if((this.warningThreshold & irritant) != 0)
+                       return WARNING;
+               if((this.errorThreshold & irritant) != 0)
+                       return ERROR;
+               return IGNORE;
        }
-
-       public void setVerboseMode(boolean flag) {
-               this.verbose = flag;
+       
+       public String getVisibilityString(int level) {
+               switch (level) {
+                       case AccPublic:
+                               return PUBLIC;
+                       case AccProtected:
+                               return PROTECTED;
+                       case AccPrivate:
+                               return PRIVATE;
+                       default:
+                               return DEFAULT;
+               }
        }
-
-       public String toString() {
        
+       public void set(Map optionsMap) {
 
-               StringBuffer buf = new StringBuffer("CompilerOptions:"); //$NON-NLS-1$
-               if ((produceDebugAttributes & Vars) != 0){
-                       buf.append("\n-local variables debug attributes: ON"); //$NON-NLS-1$
-               } else {
-                       buf.append("\n-local variables debug attributes: OFF"); //$NON-NLS-1$
+               Object optionValue;
+               if ((optionValue = optionsMap.get(OPTION_LocalVariableAttribute)) != null) {
+                       if (GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes |= Vars;
+                       } else if (DO_NOT_GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes &= ~Vars;
+                       }
                }
-               if ((produceDebugAttributes & Lines) != 0){
-                       buf.append("\n-line number debug attributes: ON"); //$NON-NLS-1$
-               } else {
-                       buf.append("\n-line number debug attributes: OFF"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_LineNumberAttribute)) != null) {
+                       if (GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes |= Lines;
+                       } else if (DO_NOT_GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes &= ~Lines;
+                       }
                }
-               if ((produceDebugAttributes & Source) != 0){
-                       buf.append("\n-source debug attributes: ON"); //$NON-NLS-1$
-               } else {
-                       buf.append("\n-source debug attributes: OFF"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_SourceFileAttribute)) != null) {
+                       if (GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes |= Source;
+                       } else if (DO_NOT_GENERATE.equals(optionValue)) {
+                               this.produceDebugAttributes &= ~Source;
+                       }
                }
-               if (preserveAllLocalVariables){
-                       buf.append("\n-preserve all local variables: ON"); //$NON-NLS-1$
-               } else {
-                       buf.append("\n-preserve all local variables: OFF"); //$NON-NLS-1$
+//             if ((optionValue = optionsMap.get(OPTION_PreserveUnusedLocal)) != null) {
+//                     if (PRESERVE.equals(optionValue)) {
+//                             this.preserveAllLocalVariables = true;
+//                     } else if (OPTIMIZE_OUT.equals(optionValue)) {
+//                             this.preserveAllLocalVariables = false;
+//                     }
+//             }
+               if ((optionValue = optionsMap.get(OPTION_ReportDeprecationInDeprecatedCode)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportDeprecationInsideDeprecatedCode = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportDeprecationInsideDeprecatedCode = false;
+                       }
                }
-               if ((errorThreshold & UnreachableCode) != 0){
-                       buf.append("\n-unreachable code: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & UnreachableCode) != 0){
-                               buf.append("\n-unreachable code: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-unreachable code: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportDeprecationWhenOverridingDeprecatedMethod = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportDeprecationWhenOverridingDeprecatedMethod = false;
                        }
                }
-               if ((errorThreshold & ImportProblem) != 0){
-                       buf.append("\n-import problem: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & ImportProblem) != 0){
-                               buf.append("\n-import problem: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-import problem: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportUnusedDeclaredThrownExceptionWhenOverriding = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportUnusedDeclaredThrownExceptionWhenOverriding = false;
                        }
                }
-               if ((errorThreshold & MethodWithConstructorName) != 0){
-                       buf.append("\n-method with constructor name: ERROR");            //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & MethodWithConstructorName) != 0){
-                               buf.append("\n-method with constructor name: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-method with constructor name: IGNORE"); //$NON-NLS-1$
+//             if ((optionValue = optionsMap.get(OPTION_Compliance)) != null) {
+//                     long level = versionToJdkLevel(optionValue);
+//                     if (level != 0) this.complianceLevel = level;
+//             }
+//             if ((optionValue = optionsMap.get(OPTION_Source)) != null) {
+//                     long level = versionToJdkLevel(optionValue);
+//                     if (level != 0) this.sourceLevel = level;
+//             }
+//             if ((optionValue = optionsMap.get(OPTION_TargetPlatform)) != null) {
+//                     long level = versionToJdkLevel(optionValue);
+//                     if (level != 0) this.targetJDK = level;
+//             }
+               if ((optionValue = optionsMap.get(OPTION_Encoding)) != null) {
+                       if (optionValue instanceof String) {
+                               this.defaultEncoding = null;
+                               String stringValue = (String) optionValue;
+                               if (stringValue.length() > 0){
+                                       try { 
+                                               new InputStreamReader(new ByteArrayInputStream(new byte[0]), stringValue);
+                                               this.defaultEncoding = stringValue;
+                                       } catch(UnsupportedEncodingException e){
+                                               // ignore unsupported encoding
+                                       }
+                               }
                        }
                }
-               if ((errorThreshold & OverriddenPackageDefaultMethod) != 0){
-                       buf.append("\n-overridden package default method: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & OverriddenPackageDefaultMethod) != 0){
-                               buf.append("\n-overridden package default method: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-overridden package default method: IGNORE"); //$NON-NLS-1$
+//             if ((optionValue = optionsMap.get(OPTION_PrivateConstructorAccess)) != null) {
+//                     long level = versionToJdkLevel(optionValue);
+//                     if (level >= JDK1_3) this.isPrivateConstructorAccessChangingVisibility = true;
+//             }
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenImplementingAbstract)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportUnusedParameterWhenImplementingAbstract = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportUnusedParameterWhenImplementingAbstract = false;
                        }
                }
-               if ((errorThreshold & UsingDeprecatedAPI) != 0){
-                       buf.append("\n-deprecation: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & UsingDeprecatedAPI) != 0){
-                               buf.append("\n-deprecation: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-deprecation: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenOverridingConcrete)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportUnusedParameterWhenOverridingConcrete = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportUnusedParameterWhenOverridingConcrete = false;
                        }
                }
-               if ((errorThreshold & MaskedCatchBlock) != 0){
-                       buf.append("\n-masked catch block: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & MaskedCatchBlock) != 0){
-                               buf.append("\n-masked catch block: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-masked catch block: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportSpecialParameterHidingField)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportSpecialParameterHidingField = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportSpecialParameterHidingField = false;
                        }
                }
-               if ((errorThreshold & UnusedLocalVariable) != 0){
-                       buf.append("\n-unused local variable: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & UnusedLocalVariable) != 0){
-                               buf.append("\n-unused local variable: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-unused local variable: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_MaxProblemPerUnit)) != null) {
+                       if (optionValue instanceof String) {
+                               String stringValue = (String) optionValue;
+                               try {
+                                       int val = Integer.parseInt(stringValue);
+                                       if (val >= 0) this.maxProblemsPerUnit = val;
+                               } catch(NumberFormatException e){
+                                       // ignore ill-formatted limit
+                               }                               
                        }
                }
-               if ((errorThreshold & UnusedArgument) != 0){
-                       buf.append("\n-unused parameter: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & UnusedArgument) != 0){
-                               buf.append("\n-unused parameter: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-unused parameter: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_TaskTags)) != null) {
+                       if (optionValue instanceof String) {
+                               String stringValue = (String) optionValue;
+                               if (stringValue.length() == 0) {
+                                       this.taskTags = null;
+                               } else {
+                                       this.taskTags = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
+                               }
                        }
                }
-               if ((errorThreshold & UnusedImport) != 0){
-                       buf.append("\n-unused import: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & UnusedImport) != 0){
-                               buf.append("\n-unused import: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-unused import: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_TaskPriorities)) != null) {
+                       if (optionValue instanceof String) {
+                               String stringValue = (String) optionValue;
+                               if (stringValue.length() == 0) {
+                                       this.taskPriorites = null;
+                               } else {
+                                       this.taskPriorites = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
+                               }
                        }
                }
-               if ((errorThreshold & AccessEmulation) != 0){
-                       buf.append("\n-synthetic access emulation: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & AccessEmulation) != 0){
-                               buf.append("\n-synthetic access emulation: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-synthetic access emulation: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_PHPVarDeprecatedWarning)) != null) updateSeverity(PHPVarDeprecatedWarning, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_PHPBadStyleKeywordWarning)) != null) updateSeverity(PHPBadStyleKeywordWarning, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_PHPBadStyleUppercaseIdentifierWarning)) != null) updateSeverity(PHPBadStyleUppercaseIdentifierWarning, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_PHPIncludeNotExistWarning)) != null) updateSeverity(PHPIncludeNotExistWarning, optionValue);
+               
+               if ((optionValue = optionsMap.get(OPTION_ReportMethodWithConstructorName)) != null) updateSeverity(MethodWithConstructorName, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportOverridingPackageDefaultMethod)) != null) updateSeverity(OverriddenPackageDefaultMethod, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportDeprecation)) != null) updateSeverity(UsingDeprecatedAPI, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportHiddenCatchBlock)) != null) updateSeverity(MaskedCatchBlock, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedLocal)) != null) updateSeverity(UnusedLocalVariable, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameter)) != null) updateSeverity(UnusedArgument, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedImport)) != null) updateSeverity(UnusedImport, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedPrivateMember)) != null) updateSeverity(UnusedPrivateMember, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownException)) != null) updateSeverity(UnusedDeclaredThrownException, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportNoImplicitStringConversion)) != null) updateSeverity(NoImplicitStringConversion, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportSyntheticAccessEmulation)) != null) updateSeverity(AccessEmulation, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportLocalVariableHiding)) != null) updateSeverity(LocalVariableHiding, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportFieldHiding)) != null) updateSeverity(FieldHiding, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportPossibleAccidentalBooleanAssignment)) != null) updateSeverity(AccidentalBooleanAssign, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportSuperfluousSemicolon)) != null) updateSeverity(SuperfluousSemicolon, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportNonExternalizedStringLiteral)) != null) updateSeverity(NonExternalizedString, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportAssertIdentifier)) != null) updateSeverity(AssertUsedAsAnIdentifier, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportNonStaticAccessToStatic)) != null) updateSeverity(NonStaticAccessToStatic, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportIndirectStaticAccess)) != null) updateSeverity(IndirectStaticAccess, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportIncompatibleNonInheritedInterfaceMethod)) != null) updateSeverity(IncompatibleNonInheritedInterfaceMethod, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUndocumentedEmptyBlock)) != null) updateSeverity(UndocumentedEmptyBlock, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnnecessaryTypeCheck)) != null) updateSeverity(UnnecessaryTypeCheck, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportFinallyBlockNotCompletingNormally)) != null) updateSeverity(FinallyBlockNotCompleting, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportUnqualifiedFieldAccess)) != null) updateSeverity(UnqualifiedFieldAccess, optionValue);
+               if ((optionValue = optionsMap.get(OPTION_ReportNoEffectAssignment)) != null) updateSeverity(NoEffectAssignment, optionValue);
+
+               // Javadoc options
+//              Javadoc options
+               if ((optionValue = optionsMap.get(OPTION_DocCommentSupport)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.docCommentSupport = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.docCommentSupport = false;
                        }
                }
-               if ((errorThreshold & NonExternalizedString) != 0){
-                       buf.append("\n-non externalized string: ERROR"); //$NON-NLS-1$
-               } else {
-                       if ((warningThreshold & NonExternalizedString) != 0){
-                               buf.append("\n-non externalized string: WARNING"); //$NON-NLS-1$
-                       } else {
-                               buf.append("\n-non externalized string: IGNORE"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadoc)) != null) {
+                       updateSeverity(InvalidJavadoc, optionValue);
+               }
+               if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTagsVisibility)) != null) {
+                       if (PUBLIC.equals(optionValue)) {
+                               this.reportInvalidJavadocTagsVisibility = AccPublic;
+                       } else if (PROTECTED.equals(optionValue)) {
+                               this.reportInvalidJavadocTagsVisibility = AccProtected;
+//                     } else if (DEFAULT.equals(optionValue)) {
+//                             this.reportInvalidJavadocTagsVisibility = AccDefault;
+                       } else if (PRIVATE.equals(optionValue)) {
+                               this.reportInvalidJavadocTagsVisibility = AccPrivate;
                        }
                }
-               switch(targetJDK){
-                       case JDK1_1 :
-                               buf.append("\n-target JDK: 1.1"); //$NON-NLS-1$
-                               break;
-                       case JDK1_2 :
-                               buf.append("\n-target JDK: 1.2"); //$NON-NLS-1$
-                               break;
-                       case JDK1_3 :
-                               buf.append("\n-target JDK: 1.3"); //$NON-NLS-1$
-                               break;
-                       case JDK1_4 :
-                               buf.append("\n-target JDK: 1.4"); //$NON-NLS-1$
-                               break;
+               if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTags)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportInvalidJavadocTags= true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportInvalidJavadocTags = false;
+                       }
+               }
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTags)) != null) {
+                       updateSeverity(MissingJavadocTags, optionValue);
                }
-               switch(complianceLevel){
-                       case JDK1_1 :
-                               buf.append("\n-compliance JDK: 1.1"); //$NON-NLS-1$
-                               break;
-                       case JDK1_2 :
-                               buf.append("\n-compliance JDK: 1.2"); //$NON-NLS-1$
-                               break;
-                       case JDK1_3 :
-                               buf.append("\n-compliance JDK: 1.3"); //$NON-NLS-1$
-                               break;
-                       case JDK1_4 :
-                               buf.append("\n-compliance JDK: 1.4"); //$NON-NLS-1$
-                               break;
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsVisibility)) != null) {
+                       if (PUBLIC.equals(optionValue)) {
+                               this.reportMissingJavadocTagsVisibility = AccPublic;
+                       } else if (PROTECTED.equals(optionValue)) {
+                               this.reportMissingJavadocTagsVisibility = AccProtected;
+//                     } else if (DEFAULT.equals(optionValue)) {
+//                             this.reportMissingJavadocTagsVisibility = AccDefault;
+                       } else if (PRIVATE.equals(optionValue)) {
+                               this.reportMissingJavadocTagsVisibility = AccPrivate;
+                       }
                }
-               if (isPrivateConstructorAccessChangingVisibility){
-                       buf.append("\n-private constructor access emulation: extra argument"); //$NON-NLS-1$
-               } else {
-                       buf.append("\n-private constructor access emulation: make default access"); //$NON-NLS-1$
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsOverriding)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportMissingJavadocTagsOverriding = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportMissingJavadocTagsOverriding = false;
+                       }
+               }
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocComments)) != null) {
+                       updateSeverity(MissingJavadocComments, optionValue);
+               }
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsVisibility)) != null) {
+                       if (PUBLIC.equals(optionValue)) {
+                               this.reportMissingJavadocCommentsVisibility = AccPublic;
+                       } else if (PROTECTED.equals(optionValue)) {
+                               this.reportMissingJavadocCommentsVisibility = AccProtected;
+//                     } else if (DEFAULT.equals(optionValue)) {
+//                             this.reportMissingJavadocCommentsVisibility = AccDefault;
+                       } else if (PRIVATE.equals(optionValue)) {
+                               this.reportMissingJavadocCommentsVisibility = AccPrivate;
+                       }
+               }
+               if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsOverriding)) != null) {
+                       if (ENABLED.equals(optionValue)) {
+                               this.reportMissingJavadocCommentsOverriding = true;
+                       } else if (DISABLED.equals(optionValue)) {
+                               this.reportMissingJavadocCommentsOverriding = false;
+                       }
                }
-               buf.append("\n-verbose : " + (verbose ? "ON" : "OFF")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-               buf.append("\n-produce reference info : " + (produceReferenceInfo ? "ON" : "OFF")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-               buf.append("\n-parse literal expressions as constants : " + (parseLiteralExpressionsAsConstants ? "ON" : "OFF")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-               buf.append("\n-runtime exception name for compile error : " + runtimeExceptionNameForCompileError); //$NON-NLS-1$
-               buf.append("\n-encoding : " + (defaultEncoding == null ? "<default>" : defaultEncoding)); //$NON-NLS-1$ //$NON-NLS-2$
+       }
+
+       public void setVerboseMode(boolean flag) {
+               this.verbose = flag;
+       }
+
+       public String toString() {
+       
+               StringBuffer buf = new StringBuffer("CompilerOptions:"); //$NON-NLS-1$
+               buf.append("\n\t- var is deprecated keyword: ").append(getSeverityString(PHPVarDeprecatedWarning)); //$NON-NLS-1$
+               buf.append("\n\t- don't use keywords as identifiers: ").append(getSeverityString(PHPBadStyleKeywordWarning)); //$NON-NLS-1$
+               buf.append("\n\t- non-variable idenifiers should contain only uppercase characters: ").append(getSeverityString(PHPBadStyleUppercaseIdentifierWarning)); //$NON-NLS-1$
+               buf.append("\n\t- include filename doesn't exist in project: ").append(getSeverityString(PHPIncludeNotExistWarning)); //$NON-NLS-1$
+               
+               buf.append("\n\t- local variables debug attributes: ").append((this.produceDebugAttributes & Vars) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- line number debug attributes: ").append((this.produceDebugAttributes & Lines) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- source debug attributes: ").append((this.produceDebugAttributes & Source) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- preserve all local variables: ").append(this.preserveAllLocalVariables ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- method with constructor name: ").append(getSeverityString(MethodWithConstructorName)); //$NON-NLS-1$
+               buf.append("\n\t- overridden package default method: ").append(getSeverityString(OverriddenPackageDefaultMethod)); //$NON-NLS-1$
+               buf.append("\n\t- deprecation: ").append(getSeverityString(UsingDeprecatedAPI)); //$NON-NLS-1$
+               buf.append("\n\t- masked catch block: ").append(getSeverityString(MaskedCatchBlock)); //$NON-NLS-1$
+               buf.append("\n\t- unused local variable: ").append(getSeverityString(UnusedLocalVariable)); //$NON-NLS-1$
+               buf.append("\n\t- unused parameter: ").append(getSeverityString(UnusedArgument)); //$NON-NLS-1$
+               buf.append("\n\t- unused import: ").append(getSeverityString(UnusedImport)); //$NON-NLS-1$
+               buf.append("\n\t- synthetic access emulation: ").append(getSeverityString(AccessEmulation)); //$NON-NLS-1$
+               buf.append("\n\t- assignment with no effect: ").append(getSeverityString(NoEffectAssignment)); //$NON-NLS-1$
+               buf.append("\n\t- non externalized string: ").append(getSeverityString(NonExternalizedString)); //$NON-NLS-1$
+               buf.append("\n\t- static access receiver: ").append(getSeverityString(NonStaticAccessToStatic)); //$NON-NLS-1$
+               buf.append("\n\t- indirect static access: ").append(getSeverityString(IndirectStaticAccess)); //$NON-NLS-1$
+               buf.append("\n\t- incompatible non inherited interface method: ").append(getSeverityString(IncompatibleNonInheritedInterfaceMethod)); //$NON-NLS-1$
+               buf.append("\n\t- unused private member: ").append(getSeverityString(UnusedPrivateMember)); //$NON-NLS-1$
+               buf.append("\n\t- local variable hiding another variable: ").append(getSeverityString(LocalVariableHiding)); //$NON-NLS-1$
+               buf.append("\n\t- field hiding another variable: ").append(getSeverityString(FieldHiding)); //$NON-NLS-1$
+               buf.append("\n\t- possible accidental boolean assignment: ").append(getSeverityString(AccidentalBooleanAssign)); //$NON-NLS-1$
+               buf.append("\n\t- superfluous semicolon: ").append(getSeverityString(SuperfluousSemicolon)); //$NON-NLS-1$
+               buf.append("\n\t- uncommented empty block: ").append(getSeverityString(UndocumentedEmptyBlock)); //$NON-NLS-1$
+               buf.append("\n\t- unnecessary type check: ").append(getSeverityString(UnnecessaryTypeCheck)); //$NON-NLS-1$
+               buf.append("\n\t- invalid javadoc: ").append(getSeverityString(InvalidJavadoc)); //$NON-NLS-1$
+               buf.append("\n\t- report invalid javadoc tags: ").append(this.reportInvalidJavadocTags ? ENABLED : DISABLED); //$NON-NLS-1$
+               buf.append("\n\t- visibility level to report invalid javadoc tags: ").append(getVisibilityString(this.reportInvalidJavadocTagsVisibility)); //$NON-NLS-1$
+               buf.append("\n\t- missing javadoc tags: ").append(getSeverityString(MissingJavadocTags)); //$NON-NLS-1$
+               buf.append("\n\t- visibility level to report missing javadoc tags: ").append(getVisibilityString(this.reportMissingJavadocTagsVisibility)); //$NON-NLS-1$
+               buf.append("\n\t- report missing javadoc tags in overriding methods: ").append(this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
+               buf.append("\n\t- missing javadoc comments: ").append(getSeverityString(MissingJavadocComments)); //$NON-NLS-1$
+               buf.append("\n\t- visibility level to report missing javadoc comments: ").append(getVisibilityString(this.reportMissingJavadocCommentsVisibility)); //$NON-NLS-1$
+               buf.append("\n\t- report missing javadoc comments in overriding methods: ").append(this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
+               buf.append("\n\t- finally block not completing normally: ").append(getSeverityString(FinallyBlockNotCompleting)); //$NON-NLS-1$
+               buf.append("\n\t- unused declared thrown exception: ").append(getSeverityString(UnusedDeclaredThrownException)); //$NON-NLS-1$
+               buf.append("\n\t- unused declared thrown exception when overriding ").append(this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
+//             buf.append("\n\t- JDK compliance level: "+ versionFromJdkLevel(this.complianceLevel)); //$NON-NLS-1$
+//             buf.append("\n\t- JDK source level: "+ versionFromJdkLevel(this.sourceLevel)); //$NON-NLS-1$
+//             buf.append("\n\t- JDK target level: "+ versionFromJdkLevel(this.targetJDK)); //$NON-NLS-1$
+               buf.append("\n\t- private constructor access: ").append(this.isPrivateConstructorAccessChangingVisibility ? "extra argument" : "make default access"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- verbose : ").append(this.verbose ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- produce reference info : ").append(this.produceReferenceInfo ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- parse literal expressions as constants : ").append(this.parseLiteralExpressionsAsConstants ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- encoding : ").append(this.defaultEncoding == null ? "<default>" : this.defaultEncoding); //$NON-NLS-1$ //$NON-NLS-2$
+               buf.append("\n\t- task tags: ").append(this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,',')));  //$NON-NLS-1$ //$NON-NLS-2$
+               buf.append("\n\t- task priorities : ").append(this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$ //$NON-NLS-2$
+               buf.append("\n\t- report deprecation inside deprecated code : ").append(this.reportDeprecationInsideDeprecatedCode ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- report deprecation when overriding deprecated method : ").append(this.reportDeprecationWhenOverridingDeprecatedMethod ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- report unused parameter when implementing abstract method : ").append(this.reportUnusedParameterWhenImplementingAbstract ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- report unused parameter when overriding concrete method : ").append(this.reportUnusedParameterWhenOverridingConcrete ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+               buf.append("\n\t- report constructor/setter parameter hiding existing field : ").append(this.reportSpecialParameterHidingField ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                return buf.toString();
        }
+
+       void updateSeverity(long irritant, Object severityString) {
+               if (ERROR.equals(severityString)) {
+                       this.errorThreshold |= irritant;
+                       this.warningThreshold &= ~irritant;
+               } else if (WARNING.equals(severityString)) {
+                       this.errorThreshold &= ~irritant;
+                       this.warningThreshold |= irritant;
+               } else if (IGNORE.equals(severityString)) {
+                       this.errorThreshold &= ~irritant;
+                       this.warningThreshold &= ~irritant;
+               }
+       }                               
+//     public static long versionToJdkLevel(Object versionID) {
+//             if (VERSION_1_1.equals(versionID)) {
+//                     return JDK1_1;
+//             } else if (VERSION_1_2.equals(versionID)) {
+//                     return JDK1_2;
+//             } else if (VERSION_1_3.equals(versionID)) {
+//                     return JDK1_3;
+//             } else if (VERSION_1_4.equals(versionID)) {
+//                     return JDK1_4;
+//             } else if (VERSION_1_5.equals(versionID)) {
+//                     return JDK1_5;
+//             }
+//             return 0; // unknown
+//     }
+
+//     public static String versionFromJdkLevel(long jdkLevel) {
+//             if (jdkLevel == JDK1_1) {
+//                     return VERSION_1_1;
+//             } else if (jdkLevel == JDK1_2) {
+//                     return VERSION_1_2;
+//             } else if (jdkLevel == JDK1_3) {
+//                     return VERSION_1_3;
+//             } else if (jdkLevel == JDK1_4) {
+//                     return VERSION_1_4;
+//             } else if (jdkLevel == JDK1_5) {
+//                     return VERSION_1_5;
+//             }
+//             return ""; // unknown version //$NON-NLS-1$
+//     }
 }