From 6fc234aa1d2b3114aa5d90fc1913e07a4fc3efdb Mon Sep 17 00:00:00 2001
From: Maxim Shafirov <max@jetbrains.com>
Date: Wed, 18 Nov 2009 20:48:12 +0300
Subject: [PATCH] Cheaper lock object

---
 .../intellij/psi/impl/source/tree/LazyParseableElement.java  | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/tree/LazyParseableElement.java b/platform/lang-impl/src/com/intellij/psi/impl/source/tree/LazyParseableElement.java
index 4d9ba48749..db35eb1d03 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/source/tree/LazyParseableElement.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/source/tree/LazyParseableElement.java
@@ -29,7 +29,17 @@ import org.jetbrains.annotations.NotNull;
 public class LazyParseableElement extends CompositeElement {
   private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.source.tree.LazyParseableElement");
 
-  private final Object lock = new String("chameleon parsing lock");
+  private static class ChameleonLock {
+    private ChameleonLock() {}
+
+    @Override
+    public String toString() {
+      return "chameleon parsing lock";
+    }
+  }
+
+  private final Object lock = new ChameleonLock();
+
   private CharSequence myText;
 
   public LazyParseableElement(@NotNull IElementType type, CharSequence text) {
-- 
2.11.4.GIT