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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PostfixedUnaryExpression.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PostfixedUnaryExpression.java
index 22e31be..8101890 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PostfixedUnaryExpression.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PostfixedUnaryExpression.java
@@ -3,7 +3,7 @@ package net.sourceforge.phpdt.internal.compiler.ast;
 /**
  * @author Matthieu Casanova
  */
-public class PostfixedUnaryExpression extends UnaryExpression {
+public final class PostfixedUnaryExpression extends UnaryExpression {
 
   public PostfixedUnaryExpression(final Expression expression,
                                   final int operator,
@@ -12,8 +12,6 @@ public class PostfixedUnaryExpression extends UnaryExpression {
   }
 
   public String toStringExpression() {
-    final StringBuffer buff = new StringBuffer(expression.toStringExpression());
-    buff.append(operatorToString());
-    return buff.toString();
+    return expression.toStringExpression() + operatorToString();
   }
 }