Index: benchmark/creation/JavaThread.java
===================================================================
--- benchmark/creation/JavaThread.java	(revision 64dc36ed2ecb7e642eb4675791fbbcad90b42e5a)
+++ benchmark/creation/JavaThread.java	(revision be53b87bb8b688d529b9f3ca8a4a7bfd47305629)
@@ -1,18 +1,56 @@
 public class JavaThread {
+	// Simplistic low-quality Marsaglia Shift-XOR pseudo-random number generator.
+	// Bijective   
+	// Cycle length for non-zero values is 4G-1.
+	// 0 is absorbing and should be avoided -- fixed point.
+	// The returned value is typically masked to produce a positive value.
+	static volatile int Ticket = 0 ; 
+
+	private static int nextRandom (int x) {
+		if (x == 0) { 
+			// reseed the PRNG
+			// Ticket is accessed infrequently and does not constitute a coherence hot-spot. 
+			// Note that we use a non-atomic racy increment -- the race is rare and benign. 
+			// If the race is a concern switch to an AtomicInteger.  
+			// In addition accesses to the RW volatile global "Ticket"  variable are not 
+			// (readily) predictable at compile-time so the JIT will not be able to elide 
+			// nextRandom() invocations.  
+			x = ++Ticket ; 
+			if (x == 0) x = 1 ; 
+		}
+		x ^= x << 6;
+		x ^= x >>> 21;
+		x ^= x << 7;
+		return x ;   
+	}
+	static int x = 2;
+
+	static private final int NoOfTimes = Integer.parseInt("10000") ;
+
 	public static class MyThread extends Thread {
 		@Override
 		public void run() {}
 	}
-
-	public static void main(String[] args) throws InterruptedException {
-		int NoOfTimes = 50000;
-		long start = System.nanoTime();
+	public static void helper() throws InterruptedException {
 		for(int i = 1; i <= NoOfTimes; i += 1) {
-			JavaThread.MyThread m = new JavaThread.MyThread();
-        		m.start();
+			MyThread m = new MyThread();
+			x = nextRandom( x );
+			m.start();
 			m.join();
 		}
+	}
+	public static void InnerMain() throws InterruptedException {
+		long start = System.nanoTime();
+		helper();
 		long end = System.nanoTime();
-		System.out.println( (end - start) / NoOfTimes);
+		System.out.println( (end - start) / NoOfTimes );
+	}
+	public static void main(String[] args) throws InterruptedException {
+		for (int n = Integer.parseInt("5"); --n >= 0 ; ) { 
+			InnerMain();
+			Thread.sleep(2000);     // 2 seconds
+			x = nextRandom(x);
+		}
+		if ( x == 0 ) System.out.println(x);
 	}
 }