The methods to get variables do not instantiate ArrayList each time, only one is...

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / ConstantIdentifier.java

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..04994c1 100644 (file)
--- 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
@@ -32,27 +32,21 @@ public class ConstantIdentifier extends Expression {
     return name;
   }
 
-        /**
+  /**
    * Get the variables from outside (parameters, globals ...)
-   * @return the variables from outside
    */
-  public List getOutsideVariable() {
-    return new ArrayList(1);
+  public void getOutsideVariable(final List list) {
   }
 
   /**
    * get the modified variables.
-   * @return the variables from we change value
    */
-  public List getModifiedVariable() {
-    return new ArrayList(1);
+  public void getModifiedVariable(final List list) {
   }
 
   /**
    * Get the variables used.
-   * @return the variables used
    */
-  public List getUsedVariable() {
-    return new ArrayList(1);
+  public void getUsedVariable(final List list) {
   }
 }