X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
index ac8bd2d..60d5da9 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/StaticStatement.java
@@ -1,16 +1,15 @@
 package net.sourceforge.phpdt.internal.compiler.ast;
 
 import java.util.List;
-import java.util.ArrayList;
 
 /**
  * A GlobalStatement statement in php.
  * @author Matthieu Casanova
  */
-public class StaticStatement extends Statement {
+public final class StaticStatement extends Statement {
 
   /** An array of the variables called by this global statement. */
-  public VariableDeclaration[] variables;
+  private final VariableDeclaration[] variables;
 
   public StaticStatement(final VariableDeclaration[] variables, final int sourceStart, final int sourceEnd) {
     super(sourceStart, sourceEnd);
@@ -34,29 +33,28 @@ public class StaticStatement extends Statement {
 
   /**
    * Get the variables from outside (parameters, globals ...)
-   * @return the variables from outside
+   *
+   * @param list the list where we will put variables
    */
-  public List getOutsideVariable() {
-    final ArrayList list = new ArrayList();
+  public void getOutsideVariable(final List list) {
     for (int i = 0; i < variables.length; i++) {
-      list.addAll(variables[i].getModifiedVariable());
+      variables[i].getModifiedVariable(list);
     }
-    return list;
   }
 
   /**
    * get the modified variables.
-   * @return the variables modified
+   *
+   * @param list the list where we will put variables
    */
-  public List getModifiedVariable() {
-    return new ArrayList(1);
+  public void getModifiedVariable(final List list) {
   }
 
   /**
    * Get the variables used.
-   * @return the variables used
+   *
+   * @param list the list where we will put variables
    */
-  public List getUsedVariable() {
-    return new ArrayList(1);
+  public void getUsedVariable(final List list) {
   }
 }