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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
index 9ab2ad8..ae58b8a 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
@@ -18,14 +18,12 @@ public abstract class Literal extends Expression {
     super(sourceStart, sourceEnd);
   }
 
-  public abstract char[] source();
-
   /**
    * Get the variables from outside (parameters, globals ...)
    * @return an empty list
    */
   public List getOutsideVariable() {
-    return new ArrayList();
+    return new ArrayList(1);
   }
 
   /**
@@ -33,7 +31,7 @@ public abstract class Literal extends Expression {
    * @return an empty list
    */
   public List getModifiedVariable() {
-    return new ArrayList();
+    return new ArrayList(1);
   }
 
   /**
@@ -41,6 +39,6 @@ public abstract class Literal extends Expression {
    * @return an empty list
    */
   public List getUsedVariable() {
-    return new ArrayList();
+    return new ArrayList(1);
   }
 }