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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Case.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Case.java
index 1428b25..8a623d4 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Case.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Case.java
@@ -39,21 +39,17 @@ public class Case extends AbstractCase {
 
   /**
    * get the modified variables.
-   * @return the variables from we change value
    */
-  public List getModifiedVariable() {
-    final List list = super.getModifiedVariable();
-    list.addAll(value.getModifiedVariable());
-    return list;
+  public void getModifiedVariable(final List list) {
+    super.getModifiedVariable(list);
+    value.getModifiedVariable(list);
   }
 
   /**
    * Get the variables used.
-   * @return the variables used
    */
-  public List getUsedVariable() {
-    final List list = super.getUsedVariable();
-    list.addAll(value.getUsedVariable());
-    return list;
+  public void getUsedVariable(final List list) {
+    super.getUsedVariable(list);
+    value.getUsedVariable(list);
   }
 }