a lot of fixes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / MethodDeclaration.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
index 48fdda2..b61470f 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/MethodDeclaration.java
@@ -222,11 +222,11 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
     return list;
   }
 
-  private boolean isVariableDeclaredBefore(List list, VariableUsage var) {
+  private boolean isVariableDeclaredBefore(final List list, final VariableUsage var) {
     final String name = var.getName();
     final int pos = var.getStartOffset();
     for (int i = 0; i < list.size(); i++) {
-      VariableUsage variableUsage = (VariableUsage) list.get(i);
+      final VariableUsage variableUsage = (VariableUsage) list.get(i);
       if (variableUsage.getName().equals(name) && variableUsage.getStartOffset() < pos) {
         return true;
       }
@@ -269,7 +269,7 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
    */
   private void findUnusedParameters(final List vars, final List parameters) {
     for (int i = 0; i < parameters.size(); i++) {
-      VariableUsage param = ((VariableUsage)parameters.get(i));
+      final VariableUsage param = ((VariableUsage)parameters.get(i));
       if (!isVariableInList(param.getName(),vars)) {
         try {
           PHPParserSuperclass.setMarker("warning, the parameter "+param.getName() +" seems to be never used in your method",
@@ -300,7 +300,7 @@ public class MethodDeclaration extends Statement implements OutlineableWithChild
    */
   private void findUnknownUsedVars(final List usedVars, final List declaredVars) {
     for (int i = 0; i < usedVars.size(); i++) {
-      VariableUsage variableUsage = (VariableUsage) usedVars.get(i);
+      final VariableUsage variableUsage = (VariableUsage) usedVars.get(i);
       if (variableUsage.getName().equals("this")) continue; // this is a special variable
       if (!isVariableDeclaredBefore(declaredVars, variableUsage)) {
         try {