Use enhanced for loop instead of iterator based loop

This commit is contained in:
Benedikt Ritter 2015-05-07 18:04:24 +02:00
parent 14c2afcd63
commit 8ac3334a04
1 changed files with 4 additions and 9 deletions

View File

@ -29,11 +29,9 @@ import static org.junit.Assert.assertTrue;
import java.lang.reflect.Constructor;
import java.lang.reflect.Modifier;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.CountDownLatch;
//import org.apache.commons.lang3.ThreadUtils.AlwaysTruePredicate;
import org.junit.Test;
/**
@ -313,8 +311,7 @@ public class ThreadUtilsTest {
final List<Thread> threads = Arrays.asList(t1,t2,t3,t4,t5,t6,t7,t8,t9,t10, t11, t11Doubled);
try {
for (final Iterator iterator = threads.iterator(); iterator.hasNext();) {
final Thread thread = (Thread) iterator.next();
for (final Thread thread : threads) {
thread.start();
}
assertTrue(ThreadUtils.getAllThreadGroups().size() >= 7);
@ -324,14 +321,12 @@ public class ThreadUtilsTest {
assertEquals(0, ThreadUtils.findThreadsByName(t4.getName(), threadGroup2.getName()).size());
assertEquals(2, ThreadUtils.findThreadsByName(t11.getName(), threadGroup7.getName()).size());
}finally {
for (final Iterator iterator = threads.iterator(); iterator.hasNext();) {
final Thread thread = (Thread) iterator.next();
for (final Thread thread : threads) {
thread.interrupt();
thread.join();
}
for (final Iterator iterator = threadGroups.iterator(); iterator.hasNext();) {
final ThreadGroup threadGroup = (ThreadGroup) iterator.next();
if(!threadGroup.isDestroyed()) {
for (final ThreadGroup threadGroup : threadGroups) {
if (!threadGroup.isDestroyed()) {
threadGroup.destroy();
}
}