X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/30769c28f7021367f7d7f54e868dde6c2c17c050..94fb6e860980b4201d9aa7995e2f8648ed81ee8e:/org/simgrid/msg/Sem.java

diff --git a/org/simgrid/msg/Sem.java b/org/simgrid/msg/Sem.java
index 84ab9f25ef..e034d1a67b 100644
--- a/org/simgrid/msg/Sem.java
+++ b/org/simgrid/msg/Sem.java
@@ -1,35 +1,56 @@
 /*
  * Simple semaphore implementation, from Doug Lea (public domain)
  *
- * Copyright 2006,2007,2010 The SimGrid Team           
+ * Copyright 2006,2007,2010,2011 The SimGrid Team           
  * All right reserved. 
  *
  * This program is free software; you can redistribute 
  * it and/or modify it under the terms of the license 
  *(GNU LGPL) which comes with this package. 
  */  
-
package org.simgrid.msg;
-

public class Sem {
+
+package org.simgrid.msg;
+
+public class Sem {
 	/******************************************************************/ 
 	/* Simple semaphore implementation, from Doug Lea (public domain) */ 
 	/******************************************************************/ 
-	private int permits_;
-
	public Sem(int i) {
		permits_ = i;
	} 

	public void acquire() throws InterruptedException {
-		if (Thread.interrupted())
-			throw new InterruptedException();
-
		synchronized(this) {
-			try {
-				while (permits_ <= 0)
-					wait();
-				--permits_;
-			}
-			catch(InterruptedException ex) {
-				notify();
-				throw ex;
-			}
-		}
-	}
-
	public synchronized void release() {
-		++(this.permits_);
-		notify();
-	} 
} 
+	private int permits_;
+
+    /**
+     *
+     * @param i
+     */
+    public Sem(int i) {
+		permits_ = i;
+	} 
+
+    /**
+     *
+     * @throws java.lang.InterruptedException
+     */
+    public void acquire() throws InterruptedException {
+		if (Thread.interrupted())
+			throw new InterruptedException();
+
+		synchronized(this) {
+			try {
+				while (permits_ <= 0)
+					wait();
+				--permits_;
+			}
+			catch(InterruptedException ex) {
+				notify();
+				throw ex;
+			}
+		}
+	}
+
+    /**
+     *
+     */
+    public synchronized void release() {
+		++(this.permits_);
+		notify();
+	} 
+}