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

Comparing jsr166/src/test/loops/IteratorLoops.java (file contents):
Revision 1.5 by jsr166, Mon Nov 2 23:42:46 2009 UTC vs.
Revision 1.7 by jsr166, Tue Nov 3 01:04:02 2009 UTC

#	Line 28 | Line 28 | public final class IteratorLoops {
28		int t = (args.length <= 2) ? DEFAULT_TRIALS : Integer.parseInt(args[2]);
29
30		System.out.print("Class: " + klass.getName());
31	<	System.out.print(" ~iters: " + (long)n * (long)n);
31	>	System.out.print(" ~iters: " + (long) n * (long) n);
32		System.out.print(" trials: " + t);
33		System.out.println();
34
#	Line 38 | Line 38 | public final class IteratorLoops {
38		for (int k = 0; k < colls.length; ++k) {
39		Object x = klass.newInstance();
40		if (x instanceof Collection)
41	<	colls[k] = (Collection<Integer>)x;
41	>	colls[k] = (Collection<Integer>) x;
42		else if (x instanceof Map)
43	<	colls[k] = (Collection<Integer>)Collections.newSetFromMap((Map)x);
43	>	colls[k] = (Collection<Integer>)
44	>	Collections.newSetFromMap((Map) x);
45		else
46		throw new Error("bad class");
47		}
#	Line 64 | Line 65 | public final class IteratorLoops {
65		preload(n);
66		long startTime = System.nanoTime();
67		long count = traversals(n);
68	<	double elapsed = (double)(System.nanoTime() - startTime);
68	>	double elapsed = (double) (System.nanoTime() - startTime);
69		double npi = elapsed / count;
70		double secs = elapsed / 1000000000;
71		System.out.printf("%7.1f ns/iter  %8.3fs run time\n", npi, secs);

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