1 files changed, 36 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT PI/carbon/org/eclipse/swt/internal/Lock.java b/bundles/org.eclipse.swt/Eclipse SWT PI/carbon/org/eclipse/swt/internal/Lock.java
new file mode 100644
index 0000000000..7712dd0f6a
--- /dev/null
+++ b/bundles/org.eclipse.swt/Eclipse SWT PI/carbon/org/eclipse/swt/internal/Lock.java
@@ -0,0 +1,36 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.swt.internal;
+
+/**
+ * Instances of this represent a recursive monitor.  Note that this
+ * is an empty implementation which does not actually perform locking.
+ */
+public class Lock {
+
+/**
+ * Locks the monitor and returns the lock count. If
+ * the lock is owned by another thread, wait until
+ * the lock is released.
+ * 
+ * @return the lock count
+ */
+public int lock() {
+	return 0;
+}
+
+/**
+ * Unlocks the monitor. If the current thread is not
+ * the monitor owner, do nothing.
+ */
+public void unlock() {
+}
+}