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root/jsr166/jsr166/src/test/loops/UnboundedQueueFillEmptyLoops.java

Comparing jsr166/src/test/loops/UnboundedQueueFillEmptyLoops.java (file contents):
Revision 1.1 by dl, Mon Nov 28 15:40:56 2005 UTC vs.
Revision 1.9 by jsr166, Thu Dec 18 18:43:22 2014 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Doug Lea with assistance from members of JCP JSR-166
3	<	* Expert Group and released to the public domain. Use, modify, and
4	<	* redistribute this code in any way without acknowledgement.
3	>	* Expert Group and released to the public domain, as explained at
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7		import java.util.*;
#	Line 16 | Line 16 | public class UnboundedQueueFillEmptyLoop
16		static Integer[] numbers;
17
18		public static void main(String[] args) throws Exception {
19	<	Class klass = null;
19	>	Class<?> klass = null;
20		if (args.length > 0) {
21		try {
22		klass = Class.forName(args[0]);
23	<	} catch(ClassNotFoundException e) {
23	>	} catch (ClassNotFoundException e) {
24		throw new RuntimeException("Class " + args[0] + " not found.");
25		}
26		}
27
28	<	if (args.length > 2)
28	>	if (args.length > 2)
29		maxSize = Integer.parseInt(args[2]);
30
31		System.out.print("Class: " + klass.getName());
#	Line 42 | Line 42 | public class UnboundedQueueFillEmptyLoop
42		oneRun(klass, maxSize);
43
44		if (total == 0) System.out.print(" ");
45	<	}
45	>	}
46
47	<	static void oneRun(Class klass, int n) throws Exception {
48	<	Queue<Integer> q = (Queue<Integer>)klass.newInstance();
47	>	static void oneRun(Class<?> klass, int n) throws Exception {
48	>	Queue<Integer> q = (Queue<Integer>) klass.newInstance();
49		int sum = total;
50		int m = rng.nextInt(numbers.length);
51		long startTime = System.nanoTime();
#	Line 62 | Line 62 | public class UnboundedQueueFillEmptyLoop
62		total += sum;
63		long endTime = System.nanoTime();
64		long time = endTime - startTime;
65	<	double secs = (double)(time) / 1000000000.0;
65	>	double secs = (double) time / 1000000000.0;
66		System.out.println("Time: " + secs);
67		}
68

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