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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AbstractPHPComment.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AbstractPHPComment.java
index 9eee781..f60ebf0 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AbstractPHPComment.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/AbstractPHPComment.java
@@ -1,9 +1,6 @@
 package net.sourceforge.phpdt.internal.compiler.ast;
 
-import net.sourceforge.phpdt.internal.compiler.ast.declarations.VariableUsage;
-
 import java.util.List;
-import java.util.ArrayList;
 
 /**
  * Here are php comment.
@@ -16,31 +13,28 @@ public abstract class AbstractPHPComment extends AstNode {
    * @param sourceStart starting offset
    * @param sourceEnd ending offset
    */
-  public AbstractPHPComment(final int sourceStart, final int sourceEnd) {
+  protected AbstractPHPComment(final int sourceStart, final int sourceEnd) {
     super(sourceStart, sourceEnd);
   }
 
   /**
    * Get the variables from outside (parameters, globals ...)
-   * @return an empty list
+   * @param list the list where we will put variables
    */
-  public List getOutsideVariable() {
-    return new ArrayList();
+  public final void getOutsideVariable(final List list) {
   }
 
   /**
    * get the modified variables.
-   * @return an empty list
+   * @param list the list where we will put variables
    */
-  public List getModifiedVariable() {
-    return new ArrayList();
+  public final void getModifiedVariable(final List list) {
   }
 
   /**
    * Get the variables used.
-   * @return an empty list
+   * @param list the list where we will put variables
    */
-  public List getUsedVariable() {
-    return new ArrayList();
+  public final void getUsedVariable(final List list) {
   }
 }