Some minor changes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassInstantiation.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassInstantiation.java
index aec08c9..30ee9a9 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassInstantiation.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassInstantiation.java
@@ -4,9 +4,9 @@ package net.sourceforge.phpdt.internal.compiler.ast;
  * a class instantiation.
  * @author Matthieu Casanova
  */
-public class ClassInstantiation extends PrefixedUnaryExpression {
+public final class ClassInstantiation extends PrefixedUnaryExpression {
 
-  private boolean reference;
+  private final boolean reference;
 
   public ClassInstantiation(final Expression expression,
                             final boolean reference,
@@ -19,6 +19,6 @@ public class ClassInstantiation extends PrefixedUnaryExpression {
     if (!reference) {
       return super.toStringExpression();
     }
-    return "&"+super.toStringExpression();
+    return '&' + super.toStringExpression();
   }
 }