3.x RC1 compatibility

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PrefixedUnaryExpression.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PrefixedUnaryExpression.java
index 318d2c3..5e1ef75 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PrefixedUnaryExpression.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PrefixedUnaryExpression.java
@@ -5,13 +5,13 @@ package net.sourceforge.phpdt.internal.compiler.ast;
  */
 public class PrefixedUnaryExpression extends UnaryExpression {
 
-  public PrefixedUnaryExpression(Expression expression, int operator, int sourceStart) {
+  public PrefixedUnaryExpression(final Expression expression,
+                                 final int operator,
+                                 final int sourceStart) {
     super(expression, operator, sourceStart, expression.sourceEnd);
   }
 
   public String toStringExpression() {
-    StringBuffer buff = new StringBuffer(operatorToString());
-    buff.append(expression.toStringExpression());
-    return buff.toString();
+    return operatorToString() + expression.toStringExpression();
   }
 }