Index: MutexTest.java
===================================================================
RCS file: /cvs/openide/test/unit/src/org/openide/util/MutexTest.java,v
--- MutexTest.java	27 Feb 2003 23:41:26 -0000	1.7
+++ MutexTest.java	15 Oct 2003 12:43:23 -0000
@@ -540,4 +540,52 @@ 
         }
         
     } // end of State            
+    
+    public void testReaderWriterWaitReaderGo() {
+        
+        class Worker implements Runnable {
+            
+            private int state;
+            
+            public void run() {
+                switch( state ) {
+                    case 0:
+                        synchronized ( this ) {
+                            state = 1;
+                            p.enterReadAccess();
+                            RequestProcessor.getDefault().post( this );
+                            try {
+                                wait();
+                            }
+                            catch( InterruptedException e ) {
+                                e.printStackTrace();
+                            }
+                            p.exitReadAccess();
+                        }
+                        break;
+                    case 1:
+                        state = 2;
+                        RequestProcessor.getDefault().postRequest( this, 100 );
+                        p.enterWriteAccess();
+                        break;
+                    case 2:
+                        synchronized ( this ) { 
+                            p.enterReadAccess();
+                            state = 3;
+                            p.exitReadAccess();
+                            notifyAll();
+                        }
+                        break;
+                }
+            }            
+        }
+        
+        Worker w = new Worker();
+        w.run();
+        assertEquals( "Second reader has finished", 3, w.state );
+        
+    }
+    
+    
+    
 }