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How to use DeterministicScheduler class of org.jmock.lib.concurrent package
Best Jmock-library code snippet using org.jmock.lib.concurrent.DeterministicScheduler
Source:DeterministicSchedulerTests.java 
...12import java.util.concurrent.atomic.AtomicInteger;13import org.jmock.Expectations;14import org.jmock.Sequence;15import org.jmock.api.Action;16import org.jmock.lib.concurrent.DeterministicScheduler;17import org.jmock.lib.concurrent.UnsupportedSynchronousOperationException;18import org.jmock.test.unit.internal.MockObjectTestCase;19public class DeterministicSchedulerTests extends MockObjectTestCase {20 DeterministicScheduler scheduler = new DeterministicScheduler();21 22 Runnable commandA = mock(Runnable.class, "commandA");23 Runnable commandB = mock(Runnable.class, "commandB");24 Runnable commandC = mock(Runnable.class, "commandC");25 Runnable commandD = mock(Runnable.class, "commandD");26 27 @SuppressWarnings("unchecked")28 Callable<String> callableA = mock(Callable.class, "callableA");29 30 public void testRunsPendingCommandsUntilIdle() {31 scheduler.execute(commandA);32 scheduler.execute(commandB);33 34 final Sequence executionOrder = sequence("executionOrder");35 36 checking(new Expectations() {{37 oneOf (commandA).run(); inSequence(executionOrder);38 oneOf (commandB).run(); inSequence(executionOrder);39 }});40 41 assertFalse(scheduler.isIdle());42 43 scheduler.runUntilIdle();44 45 assertTrue(scheduler.isIdle());46 }47 48 public void testCanRunCommandsSpawnedByExecutedCommandsUntilIdle() {49 scheduler.execute(commandA);50 scheduler.execute(commandB);51 52 final Sequence executionOrder = sequence("executionOrder");53 54 checking(new Expectations() {{55 oneOf (commandA).run(); inSequence(executionOrder); will(schedule(commandC));56 oneOf (commandB).run(); inSequence(executionOrder); will(schedule(commandD));57 oneOf (commandC).run(); inSequence(executionOrder);58 oneOf (commandD).run(); inSequence(executionOrder);59 }});60 61 scheduler.runUntilIdle();62 }63 64 public void testCanScheduleCommandAndReturnFuture() throws InterruptedException, ExecutionException {65 Future<?> future = scheduler.submit(commandA);66 67 checking(new Expectations() {{68 oneOf (commandA).run();69 }});70 71 assertTrue("future should not be done before running the task", !future.isDone());72 73 scheduler.runUntilIdle();74 75 assertTrue("future should be done after running the task", future.isDone());76 assertNull("result of future should be null", future.get());77 }78 79 public void testCanScheduleCommandAndResultAndReturnFuture() throws InterruptedException, ExecutionException {80 Future<String> future = scheduler.submit(commandA, "result1");81 82 checking(new Expectations() {{83 oneOf (commandA).run();84 }});85 86 scheduler.runUntilIdle();87 88 assertThat(future.get(), equalTo("result1"));89 }90 public void testCanScheduleCallableAndReturnFuture() throws Exception {91 Future<String> future = scheduler.submit(callableA);92 93 checking(new Expectations() {{94 oneOf (callableA).call(); will(returnValue("result2"));95 }});96 97 scheduler.runUntilIdle();98 99 assertThat(future.get(), equalTo("result2"));100 }101 public void testScheduledCallablesCanReturnNull() throws Exception {102 checking(new Expectations() {{103 oneOf (callableA).call(); will(returnValue(null));104 }});105 106 Future<String> future = scheduler.submit(callableA);107 108 scheduler.runUntilIdle();109 110 assertNull(future.get());111 }112 public void testSimpleGetDelay() throws Exception {113 ScheduledFuture<?> task1 = scheduler.schedule(commandA, 10, TimeUnit.SECONDS);114 scheduler.tick(1, TimeUnit.SECONDS);115 assertEquals(9, task1.getDelay(TimeUnit.SECONDS));116 }117 public void testGetDelayWithManyScheduledTasks() throws Exception {118 ScheduledFuture<?> task1 = scheduler.schedule(commandA, 10, TimeUnit.SECONDS);119 ScheduledFuture<?> task2 = scheduler.schedule(commandA, 20, TimeUnit.SECONDS);120 ScheduledFuture<?> task3 = scheduler.schedule(commandA, 15, TimeUnit.SECONDS);121 scheduler.tick(5, TimeUnit.SECONDS);122 assertEquals(5, task1.getDelay(TimeUnit.SECONDS));123 assertEquals(15, task2.getDelay(TimeUnit.SECONDS));124 assertEquals(10, task3.getDelay(TimeUnit.SECONDS));125 }126 public void testGetDelayOnPassedTasks() throws Exception {127 final Throwable thrown = new IllegalStateException();128 ScheduledFuture<?> task1 = scheduler.schedule(commandA, 1, TimeUnit.MILLISECONDS);129 checking(new Expectations() {{130 oneOf (commandA).run(); will(throwException(thrown));131 }});132 scheduler.tick(2, TimeUnit.MILLISECONDS);133 assertEquals(-1, task1.getDelay(TimeUnit.MILLISECONDS));134 }135 136 public class ExampleException extends Exception {}137 138 public void testExceptionThrownByScheduledCallablesIsThrownFromFuture() throws Exception {139 final Throwable thrown = new ExampleException();140 141 checking(new Expectations() {{142 oneOf (callableA).call(); will(throwException(thrown));143 }});144 145 Future<String> future = scheduler.submit(callableA);146 147 scheduler.runUntilIdle();148 149 try {150 future.get();151 fail("should have thrown ExecutionException");152 }153 catch (ExecutionException expected) {154 assertThat(expected.getCause(), sameInstance(thrown));155 }156 }157 public void testCanScheduleCommandsToBeExecutedAfterADelay() {158 scheduler.schedule(commandA, 10, TimeUnit.SECONDS);159 160 scheduler.tick(9, TimeUnit.SECONDS);161 162 checking(new Expectations() {{163 oneOf (commandA).run();164 }});165 166 scheduler.tick(1, TimeUnit.SECONDS);167 }168 169 public void testTickingTimeForwardRunsAllCommandsScheduledDuringThatTimePeriod() {170 scheduler.schedule(commandA, 1, TimeUnit.MILLISECONDS);171 scheduler.schedule(commandB, 2, TimeUnit.MILLISECONDS);172 173 checking(new Expectations() {{174 oneOf (commandA).run();175 oneOf (commandB).run();176 }});177 178 scheduler.tick(3, TimeUnit.MILLISECONDS);179 }180 181 public void testTickingTimeForwardRunsCommandsExecutedByScheduledCommands() {182 scheduler.schedule(commandA, 1, TimeUnit.MILLISECONDS);183 scheduler.schedule(commandD, 2, TimeUnit.MILLISECONDS);184 185 checking(new Expectations() {{186 oneOf (commandA).run(); will(schedule(commandB));187 oneOf (commandB).run(); will(schedule(commandC));188 oneOf (commandC).run();189 oneOf (commandD).run();190 }});191 192 scheduler.tick(3, TimeUnit.MILLISECONDS);193 }194 195 public void testCanExecuteCommandsThatRepeatWithFixedDelay() {196 scheduler.scheduleWithFixedDelay(commandA, 2L, 3L, TimeUnit.SECONDS);197 198 checking(new Expectations() {{199 exactly(3).of(commandA).run();200 }});201 202 scheduler.tick(8L, TimeUnit.SECONDS);203 }204 public void testCanExecuteCommandsThatRepeatAtFixedRateButAssumesThatCommandsTakeNoTimeToExecute() {205 scheduler.scheduleAtFixedRate(commandA, 2L, 3L, TimeUnit.SECONDS);206 207 checking(new Expectations() {{208 exactly(3).of(commandA).run();209 }});210 211 scheduler.tick(8L, TimeUnit.SECONDS);212 }213 214 public void testCanCancelScheduledCommands() {215 final boolean dontCare = true;216 ScheduledFuture<?> future = scheduler.schedule(commandA, 1, TimeUnit.SECONDS);217 218 assertFalse(future.isCancelled());219 future.cancel(dontCare);220 assertTrue(future.isCancelled());221 222 checking(new Expectations() {{223 never (commandA);224 }});225 226 scheduler.tick(2, TimeUnit.SECONDS);227 }228 public void testCancellingARunningCommandStopsItFromRunningAgain() {229 DeterministicScheduler deterministicScheduler = new DeterministicScheduler();230 ObjectThatCancelsARepeatingTask objectThatCancelsARepeatingTask = new ObjectThatCancelsARepeatingTask(deterministicScheduler);231 objectThatCancelsARepeatingTask.scheduleATaskThatWillCancelItself(1, TimeUnit.SECONDS);232 deterministicScheduler.tick(2,TimeUnit.SECONDS);233 assertThat("cancelling runnable run count", objectThatCancelsARepeatingTask.runCount(), is(1));234 }235 public static class ObjectThatCancelsARepeatingTask {236 private final ScheduledExecutorService scheduler;237 private ScheduledFuture<?> scheduledFuture;238 private final AtomicInteger counter = new AtomicInteger();239 public ObjectThatCancelsARepeatingTask(ScheduledExecutorService scheduler) {240 this.scheduler = scheduler;241 }242 public void scheduleATaskThatWillCancelItself(int interval, TimeUnit unit){243 scheduledFuture = scheduler.scheduleAtFixedRate(...
Source:PartitionTaskManagerTest.java
...21import org.drools.RuleBaseFactory;22import org.drools.common.InternalWorkingMemory;23import org.jmock.Expectations;24import org.jmock.Mockery;25import org.jmock.lib.concurrent.DeterministicScheduler;2627/**28 * Test case for PartitionTaskManager29 *30 * @author <a href="mailto:tirelli@post.com">Edson Tirelli</a>31 */32public class PartitionTaskManagerTest extends TestCase {33 Mockery context = new Mockery();34 private PartitionTaskManager manager;35 private InternalWorkingMemory workingMemory;3637 @Override38 public void setUp() {39 RuleBase rulebase = RuleBaseFactory.newRuleBase();40 workingMemory = (InternalWorkingMemory) rulebase.newStatefulSession();41 manager = new PartitionTaskManager( workingMemory );42 }4344 @Override45 protected void tearDown() throws Exception {4647 }4849 public void testEnqueueBeforeSettingExecutor() throws InterruptedException {50 final PartitionTaskManager.Action action = context.mock( PartitionTaskManager.Action.class );51 // set expectations for the scenario52 context.checking( new Expectations() {{53 oneOf( action ).execute( workingMemory );54 }});5556 manager.enqueue( action );5758 // this is a jmock helper class that implements the ExecutorService interface59 DeterministicScheduler pool = new DeterministicScheduler();60 // set the pool61 manager.setPool( pool );6263 // executes all pending actions using current thread64 pool.runUntilIdle();6566 // check expectations67 context.assertIsSatisfied();68 }6970 public void testFireCorrectly() throws InterruptedException {71 // creates a mock action72 final PartitionTaskManager.Action action = context.mock( PartitionTaskManager.Action.class );73 74 // this is a jmock helper class that implements the ExecutorService interface75 DeterministicScheduler pool = new DeterministicScheduler();76 // set the pool77 manager.setPool( pool );78 79 // set expectations for the scenario80 context.checking( new Expectations() {{81 oneOf( action ).execute( workingMemory );82 }});83 84 // fire scenario85 manager.enqueue( action );86 87 // executes all pending actions using current thread88 pool.runUntilIdle();89 90 // check expectations91 context.assertIsSatisfied();92 }9394 public void testActionCallbacks() throws InterruptedException {95 // creates a mock action96 final PartitionTaskManager.Action action = context.mock( PartitionTaskManager.Action.class );97 // this is a jmock helper class that implements the ExecutorService interface98 DeterministicScheduler pool = new DeterministicScheduler();99 100 // set expectations for the scenario101 context.checking( new Expectations() {{102 exactly(5).of( action ).execute( workingMemory );103 }});104 105 // enqueue before pool106 manager.enqueue( action );107 manager.enqueue( action );108109 // set the pool110 manager.setPool( pool );111 112 // enqueue after setting the pool
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Source:QueuingPersonWriterTest.java
...9import org.jmock.Expectations;10import org.jmock.Mockery;11import org.jmock.integration.junit4.JMock;12import org.jmock.integration.junit4.JUnit4Mockery;13import org.jmock.lib.concurrent.DeterministicScheduler;14import org.junit.Before;15import org.junit.Test;16import org.junit.runner.RunWith;17import com.google.common.base.Optional;18@RunWith(JMock.class)19public class QueuingPersonWriterTest {20 private Mockery context = new JUnit4Mockery();21 22 private final PersonStore personStore = context.mock(PersonStore.class);23 24 private final Person person1 = new Person("person1", "person1", Publisher.BBC);25 private final Person person2 = new Person("person2", "person2", Publisher.BBC);26 27 private final Item item1 = new Item("item1", "item1", Publisher.BBC);28 private final Item item2 = new Item("item2", "item2", Publisher.BBC);29 30 private final DeterministicScheduler scheduler = new DeterministicScheduler();31 private QueuingPersonWriter writer;32 33 @Before34 public void setUp() {35 writer = new QueuingPersonWriter(personStore, new SystemOutAdapterLog(), scheduler);36 }37 38 @Test39 public void shouldWritePersonOnlyOnce() {40 writer.addItemToPerson((Person) person1.copy(), item1);41 writer.addItemToPerson((Person) person2.copy(), item1);42 writer.addItemToPerson((Person) person1.copy(), item2);43 writer.addItemToPerson((Person) person2.copy(), item2);44 ...
DeterministicScheduler
Using AI Code Generation
1import java.util.concurrent.TimeUnit;2import org.jmock.Mockery;3import org.jmock.lib.concurrent.DeterministicScheduler;4public class DeterministicSchedulerTest {5 public static void main(String[] args) {6 Mockery context = new Mockery();7 DeterministicScheduler scheduler = new DeterministicScheduler();8 scheduler.start();9 scheduler.scheduleAtFixedRate(new Runnable() {10 public void run() {11 System.out.println("Hello");12 }13 }, 1000, 1000, TimeUnit.MILLISECONDS);14 scheduler.advanceTime(10000, TimeUnit.MILLISECONDS);15 scheduler.stop();16 context.assertIsSatisfied();17 }18}
DeterministicScheduler
Using AI Code Generation
1import org.jmock.Mockery;2import org.jmock.integration.junit4.JUnit4Mockery;3import org.jmock.lib.concurrent.DeterministicScheduler;4import org.jmock.lib.concurrent.Synchroniser;5{6 public static void main(String[] args) throws Exception7 {8 Mockery context = new JUnit4Mockery();9 context.setThreadingPolicy(new Synchroniser());10 DeterministicScheduler scheduler = new DeterministicScheduler();11 scheduler.start();12 scheduler.advanceTime(1000);13 scheduler.stop();14 }15}16package org.jmock.lib.concurrent;17import org.jmock.lib.concurrent.DeterministicScheduler;18{19 private final DeterministicScheduler scheduler = new DeterministicScheduler();20 public Synchroniser()21 {22 super();23 scheduler.start();24 }25 public void waitUntilNotified(Object monitor)26 {27 scheduler.advanceTime(1000);28 }29 public void notify(Object monitor)30 {31 scheduler.advanceTime(1000);32 }33 public void notifyAll(Object monitor)34 {35 scheduler.advanceTime(1000);36 }37 public void join(Thread thread)38 {39 scheduler.advanceTime(1000);40 }41 public void sleep(long millis)42 {43 scheduler.advanceTime(millis);44 }45 public void yield()46 {47 scheduler.advanceTime(1000);48 }49}
DeterministicScheduler
Using AI Code Generation
1import org.jmock.Mockery;2import org.jmock.lib.concurrent.DeterministicScheduler;3import org.jmock.lib.concurrent.DeterministicRunner;4public class DeterministicSchedulerTest {5 public static void main(String[] args) {6 Mockery context = new Mockery();7 DeterministicScheduler scheduler = new DeterministicScheduler();8 DeterministicRunner runner = scheduler.createRunner();9 scheduler.start();10 runner.run(new Runnable() {11 public void run() {12 System.out.println("Hello World");13 }14 });15 scheduler.stop();16 }17}
DeterministicScheduler
Using AI Code Generation
1import org.jmock.Mockery;2import org.jmock.lib.concurrent.DeterministicScheduler;3import org.jmock.lib.concurrent.DeterministicExecutor;4import org.jmock.lib.concurrent.DeterministicRunnable;5import org.jmock.lib.concurrent.DeterministicTask;6import java.util.concurrent.Callable;7import java.util.concurrent.Executor;8import java.util.concurrent.Executors;9import java.util.concurrent.TimeUnit;10public class DeterministicSchedulerDemo {11 public static void main(String[] args) {12 Mockery context = new Mockery();13 DeterministicScheduler scheduler = new DeterministicScheduler();14 DeterministicExecutor executor = new DeterministicExecutor(scheduler);15 context.setThreadingPolicy(scheduler);16 DeterministicRunnable runnable = new DeterministicRunnable();17 executor.execute(runnable);18 scheduler.tick(1, TimeUnit.SECONDS);19 runnable.assertExecutedOnce();20 DeterministicTask<String> task = new DeterministicTask<String>(new Callable<String>() {21 public String call() throws Exception {22 return "Hello World!";23 }24 });25 executor.submit(task);26 scheduler.tick(2, TimeUnit.SECONDS);27 task.assertExecutedOnce();28 task.assertResult("Hello World!");29 }30}31 at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)32 at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:6)33 at org.jmock.lib.concurrent.DeterministicTask.assertResult(DeterministicTask.java:80)34 at DeterministicSchedulerDemo.main(DeterministicSchedulerDemo.java:35)
DeterministicScheduler
Using AI Code Generation
1import org.jmock.integration.junit3.MockObjectTestCase;2import org.jmock.lib.concurrent.DeterministicScheduler;3import org.jmock.core.Invocation;4import org.jmock.core.Stub;5import org.jmock.core.Stub;6import org.jmock.core.Stub;7public class MyTestCase extends MockObjectTestCase {8 private DeterministicScheduler scheduler;9 private MyObject myObject;10 private MyObject myObject2;11 private MyObject myObject3;12 protected void setUp() {13 scheduler = new DeterministicScheduler();14 myObject = (MyObject) mock(MyObject.class);15 myObject2 = (MyObject) mock(MyObject.class);16 myObject3 = (MyObject) mock(MyObject.class);17 }18 public void testMyObject() {19 myObject.doSomething();20 myObject2.doSomething();21 myObject3.doSomething();22 scheduler.advanceTime(1000);23 }24}25import org.jmock.integration.junit3.MockObjectTestCase;26import org.jmock.lib.concurrent.DeterministicScheduler;27import org.jmock.core.Invocation;28import org.jmock.core.Stub;29import org.jmock.core.Stub;30import org.jmock.core.Stub;31public class MyTestCase extends MockObjectTestCase {32 private DeterministicScheduler scheduler;33 private MyObject myObject;34 private MyObject myObject2;35 private MyObject myObject3;36 protected void setUp() {37 scheduler = new DeterministicScheduler();38 myObject = (MyObject) mock(MyObject.class);39 myObject2 = (MyObject) mock(MyObject.class);40 myObject3 = (MyObject) mock(MyObject.class);41 }42 public void testMyObject() {43 myObject.doSomething();44 myObject2.doSomething();45 myObject3.doSomething();46 scheduler.advanceTime(1000);47 }48}49import org.jmock.integration.junit3.MockObjectTestCase;50import org.jmock.lib.concurrent.DeterministicScheduler;51import org.jmock.core.Invocation;52import org.jmock.core.Stub;53import org.jmock.core.Stub;54import org.jmock.core.Stub;55public class MyTestCase extends MockObjectTestCase {56 private DeterministicScheduler scheduler;
DeterministicScheduler
Using AI Code Generation
1public class TestClass {2 public static void main(String[] args) {3 DeterministicScheduler scheduler = new DeterministicScheduler();4 scheduler.start();5 scheduler.waitUntilIdle();6 scheduler.stop();7 }8}9public class TestClass {10 public static void main(String[] args) {11 DeterministicScheduler scheduler = new DeterministicScheduler();12 scheduler.start();13 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);14 scheduler.stop();15 }16}17public class TestClass {18 public static void main(String[] args) {19 DeterministicScheduler scheduler = new DeterministicScheduler();20 scheduler.start();21 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);22 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);23 scheduler.stop();24 }25}26public class TestClass {27 public static void main(String[] args) {28 DeterministicScheduler scheduler = new DeterministicScheduler();29 scheduler.start();30 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);31 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);32 scheduler.advanceTime(1000, TimeUnit.MILLISECONDS);33 scheduler.stop();34 }35}
DeterministicScheduler
Using AI Code Generation
1import org.jmock.lib.concurrent.DeterministicScheduler;2import java.util.concurrent.TimeUnit;3public class TestScheduler {4public static void main(String[] args) {5DeterministicScheduler scheduler = new DeterministicScheduler();6scheduler.schedule(new Runnable() {7public void run() {8System.out.println("Scheduled task");9}10}, 5, TimeUnit.SECONDS);11scheduler.tick(5, TimeUnit.SECONDS);12}13}14import org.jmock.lib.concurrent.DeterministicScheduler;15import java.util.concurrent.TimeUnit;16public class TestScheduler {17public static void main(String[] args) {18DeterministicScheduler scheduler = new DeterministicScheduler();19scheduler.schedule(new Runnable() {20public void run() {21System.out.println("Scheduled task");22}23}, 5, TimeUnit.SECONDS);24scheduler.tick(5, TimeUnit.SECONDS);25}26}27import org.jmock.lib.concurrent.DeterministicScheduler;28import java.util.concurrent.TimeUnit;29public class TestScheduler {30public static void main(String[] args) {31DeterministicScheduler scheduler = new DeterministicScheduler();32scheduler.schedule(new Runnable() {33public void run() {34System.out.println("Scheduled task");35}36}, 5, TimeUnit.SECONDS);37scheduler.tick(5, TimeUnit.SECONDS);38}39}40import org.jmock.lib.concurrent.DeterministicScheduler;41import java.util.concurrent.TimeUnit;42public class TestScheduler {43public static void main(String[] args) {44DeterministicScheduler scheduler = new DeterministicScheduler();45scheduler.schedule(new Runnable() {46public void run() {47System.out.println("Scheduled task");48}49}, 5, TimeUnit.SECONDS);50scheduler.tick(5, TimeUnit.SECONDS);51}52}53import org.jmock.lib.concurrent.DeterministicScheduler;54import java.util.concurrent.TimeUnit;55public class TestScheduler {56public static void main(String[] args) {
DeterministicScheduler
Using AI Code Generation
1import org.jmock.*;2import org.jmock.lib.concurrent.*;3import junit.framework.*;4public class TestClass extends TestCase {5 public void testMethod() {6 Mockery context = new Mockery();7 final ClassToTest classToTest = context.mock(ClassToTest.class);8 DeterministicScheduler scheduler = new DeterministicScheduler();9 context.checking(new Expectations() {10 {11 oneOf(classToTest).method();12 }13 });14 classToTest.method();15 scheduler.run();16 context.assertIsSatisfied();17 }18}19import org.jmock.*;20import org.jmock.lib.concurrent.*;21import junit.framework.*;22public class TestClass extends TestCase {23 public void testMethod() {24 Mockery context = new Mockery();25 final ClassToTest classToTest = context.mock(ClassToTest.class);26 DeterministicScheduler scheduler = new DeterministicScheduler();27 context.checking(new Expectations() {28 {29 oneOf(classToTest).method();30 }31 });32 classToTest.method();33 scheduler.run();34 context.assertIsSatisfied();35 }36}37import org.jmock.*;38import org.jmock.lib.concurrent.*;39import junit.framework.*;40public class TestClass extends TestCase {41 public void testMethod() {42 Mockery context = new Mockery();43 final ClassToTest classToTest = context.mock(ClassToTest.class);44 DeterministicScheduler scheduler = new DeterministicScheduler();45 context.checking(new Expectations() {46 {47 oneOf(classToTest).method();48 }49 });50 classToTest.method();51 scheduler.run();52 context.assertIsSatisfied();53 }54}
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Most used methods in DeterministicScheduler
- tick
- runUntilIdle
- runNextPendingCommand
- isIdle
- execute
- schedule
- scheduleAtFixedRate
- scheduleWithFixedDelay
- awaitTermination
- invokeAll
- invokeAny
- isShutdown
- isTerminated
- shutdown
- shutdownNow
- submit
- CallableRunnableAdapter
- toString
- call
- ScheduledTask
- repeats
- getDelay
- compareTo
- cancel
- isCancelled
- isDone
- toTicks
- blockingOperationsNotSupported
- shutdownNotSupported
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