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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/HTMLBlock.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/HTMLBlock.java
index 496ca72..d276a00 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/HTMLBlock.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/HTMLBlock.java
@@ -1,14 +1,13 @@
 package net.sourceforge.phpdt.internal.compiler.ast;
 
 import java.util.List;
-import java.util.ArrayList;
 
 /**
  * @author Matthieu Casanova
  */
-public class HTMLBlock extends Statement {
+public final class HTMLBlock extends Statement {
 
-  public AstNode[] nodes;
+  private final AstNode[] nodes;
 
   public HTMLBlock(final AstNode[] nodes) {
     super(nodes[0].sourceStart, nodes[(nodes.length > 0) ? nodes.length - 1 : 0].sourceEnd);
@@ -32,25 +31,22 @@ public class HTMLBlock extends Statement {
 
   /**
    * 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 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 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 void getUsedVariable(final List list) {}
 }