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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ConstantIdentifier.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ConstantIdentifier.java
index bd1f4a1..0978c7d 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ConstantIdentifier.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ConstantIdentifier.java
@@ -1,16 +1,15 @@
 package net.sourceforge.phpdt.internal.compiler.ast;
 
-import test.Token;
-
 import java.util.List;
-import java.util.ArrayList;
+
+import test.Token;
 
 /**
  * @author Matthieu Casanova
  */
-public class ConstantIdentifier extends Expression {
+public final class ConstantIdentifier extends Expression {
 
-  public String name;
+  private final String name;
 
   public ConstantIdentifier(final String name,
                             final int sourceStart,
@@ -32,27 +31,24 @@ public class ConstantIdentifier extends Expression {
     return name;
   }
 
-        /**
+  /**
    * Get the variables from outside (parameters, globals ...)
-   * @return the variables from outside
+   *
+   * @param list the list where we will put variables
    */
-  public List getOutsideVariable() {
-    return new ArrayList(1);
-  }
+  public void getOutsideVariable(final List list) {}
 
   /**
    * get the modified variables.
-   * @return the variables from we change value
+   *
+   * @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) {}
 }