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

Comparing jsr166/src/test/loops/ListBash.java (file contents):
Revision 1.11 by jsr166, Wed Sep 1 07:47:27 2010 UTC vs.
Revision 1.15 by jsr166, Thu Dec 18 18:43:22 2014 UTC

#	Line 1 | Line 1
1		/*
2		* Written by Josh Bloch and Doug Lea with assistance from members of
3		* JCP JSR-166 Expert Group and released to the public domain, as
4	<	* explained at http://creativecommons.org/licenses/publicdomain
4	>	* explained at http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7		import java.util.*;
#	Line 12 | Line 12 | public class ListBash {
12		static int numItr;
13		static int listSize;
14		static boolean synch;
15	<	static Class cl;
15	>	static Class<?> cl;
16
17		public static void main(String[] args) {
18		numItr = Integer.parseInt(args[1]);
#	Line 25 | Line 25 | public class ListBash {
25		fail("Class " + args[0] + " not found.");
26		}
27
28	<	synch = (args.length>3);
28	>	synch = (args.length > 3);
29		oneRun();
30		oneRun();
31		oneRun();
#	Line 33 | Line 33 | public class ListBash {
33
34		static void oneRun() {
35		long startTime = System.nanoTime();
36	<	for (int i=0; i<numItr; i++) {
36	>	for (int i = 0; i < numItr; i++) {
37		elementLoop();
38		}
39		List<Integer> s = newList(cl, synch);
40	<	for (int i=0; i<listSize; i++)
40	>	for (int i = 0; i < listSize; i++)
41		s.add(new Integer(i));
42		if (s.size() != listSize)
43		fail("Size of [0..n-1] != n");
#	Line 67 | Line 67 | public class ListBash {
67		if (!(s1.equals(s2) && s2.equals(s1)))
68		fail("addAll(int, Collection) doesn't work.");
69		// Reverse List
70	<	for (int j=0, n=s1.size(); j<n; j++)
70	>	for (int j = 0, n = s1.size(); j < n; j++)
71		s1.set(j, s1.set(n-j-1, s1.get(j)));
72		// Reverse it again
73	<	for (int j=0, n=s1.size(); j<n; j++)
73	>	for (int j = 0, n = s1.size(); j < n; j++)
74		s1.set(j, s1.set(n-j-1, s1.get(j)));
75		if (!(s1.equals(s2) && s2.equals(s1)))
76		fail("set(int, Object) doesn't work");
#	Line 174 | Line 174 | public class ListBash {
174		if (!all.equals(s))
175		fail("Failed to reconstruct ints from odds and evens.");
176
177	<	all = clone(odd,  cl, synch);
177	>	all = clone(odd, cl, synch);
178		ListIterator<Integer> itAll = all.listIterator(all.size());
179		ListIterator<Integer> itEven = even.listIterator(even.size());
180		while (itEven.hasPrevious()) {
#	Line 205 | Line 205 | public class ListBash {
205		Object o = it.next();
206		if (all.indexOf(o) != all.lastIndexOf(o))
207		fail("Apparent duplicate detected.");
208	<	if (all.subList(i,   all.size()).indexOf(o) != 0) {
208	>	if (all.subList(i, all.size()).indexOf(o) != 0) {
209		System.out.println("s0: " + all.subList(i,   all.size()).indexOf(o));
210		fail("subList/indexOf is screwy.");
211		}
#	Line 240 | Line 240 | public class ListBash {
240		}
241
242		// Done inefficiently so as to exercise toArray
243	<	static List<Integer> clone(List s, Class cl, boolean synch) {
243	>	static List<Integer> clone(List s, Class<?> cl, boolean synch) {
244		List a = Arrays.asList(s.toArray());
245		if (s.hashCode() != a.hashCode())
246		fail("Incorrect hashCode computation.");
#	Line 257 | Line 257 | public class ListBash {
257		return (List<Integer>) clone;
258		}
259
260	<	static List<Integer> newList(Class cl, boolean synch) {
260	>	static List<Integer> newList(Class<?> cl, boolean synch) {
261		try {
262		List<Integer> s = (List<Integer>) cl.newInstance();
263		if (synch)
#	Line 272 | Line 272 | public class ListBash {
272		}
273
274		static void AddRandoms(List<Integer> s, int n) {
275	<	for (int i=0; i<n; i++) {
275	>	for (int i = 0; i < n; i++) {
276		int r = rnd.nextInt() % n;
277		Integer e = new Integer(r < 0 ? -r : r);
278

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