3 files changed, 14 insertions, 3 deletions
diff --git a/src/java/com/jogamp/common/util/locks/Lock.java b/src/java/com/jogamp/common/util/locks/Lock.java
index 28f9642..15d01ec 100644
--- a/src/java/com/jogamp/common/util/locks/Lock.java
+++ b/src/java/com/jogamp/common/util/locks/Lock.java
@@ -72,7 +72,7 @@ public interface Lock {
     boolean tryLock(long timeout) throws InterruptedException;
 
     /**
-     * Unblocking.
+     * Release the lock.
      *
      * @throws RuntimeException in case the lock is not acquired by this thread.
      */
diff --git a/src/java/com/jogamp/common/util/locks/LockExt.java b/src/java/com/jogamp/common/util/locks/LockExt.java
index 860c03a..974c11a 100644
--- a/src/java/com/jogamp/common/util/locks/LockExt.java
+++ b/src/java/com/jogamp/common/util/locks/LockExt.java
@@ -44,5 +44,16 @@ public interface LockExt extends Lock {
 
     boolean isOwner(Thread thread);
 
-    void validateLocked();
+    /**
+     * @throws RuntimeException if current thread does not hold the lock 
+     */
+    void validateLocked() throws RuntimeException;
+    
+    /**
+     * Execute the {@link Runnable Runnable taskAfterUnlockBeforeNotify} while holding the exclusive lock.
+     * <p>
+     * Then release the lock.
+     * </p> 
+     */
+    void unlock(Runnable taskAfterUnlockBeforeNotify);    
 }
diff --git a/src/java/com/jogamp/common/util/locks/RecursiveLock.java b/src/java/com/jogamp/common/util/locks/RecursiveLock.java
index e3d677a..efa9789 100644
--- a/src/java/com/jogamp/common/util/locks/RecursiveLock.java
+++ b/src/java/com/jogamp/common/util/locks/RecursiveLock.java
@@ -29,7 +29,7 @@
 package com.jogamp.common.util.locks;
 
 /**
- * Reentrance locking toolkit, impl a complete fair FIFO scheduler
+ * Reentrance capable locking toolkit.
  */
 public interface RecursiveLock extends LockExt {
     /** Return the number of locks issued to this lock by the same thread.