java.lang.AssertionError

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    • java.lang.AssertionError: ArrayIndexOutOfBoundsException: 1 For more information, go to: http://www.jqno.nl/equalsverifier/errormessages at nl.jqno.equalsverifier.EqualsVerifier.handleError(EqualsVerifier.java:381) at nl.jqno.equalsverifier.EqualsVerifier.verify(EqualsVerifier.java:370) at com.holdem.cards.TestFoo.equalsContract(TestFoo.java:28) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runners.Suite.runChild(Suite.java:128) at org.junit.runners.Suite.runChild(Suite.java:27) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:253) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) Caused by: java.lang.ArrayIndexOutOfBoundsException: 1 at java.util.Vector.elementData(Vector.java:734) at java.util.Vector$Itr.next(Vector.java:1142) at java.util.AbstractList.hashCode(AbstractList.java:540) at java.util.Vector.hashCode(Vector.java:992) at java.util.Objects.hashCode(Objects.java:98) at Foo.hashCode(Foo.java:47) at nl.jqno.equalsverifier.CachedHashCodeInitializer.getInitializedHashCode(CachedHashCodeInitializer.java:88) at nl.jqno.equalsverifier.ExamplesChecker.checkHashCode(ExamplesChecker.java:123) at nl.jqno.equalsverifier.ExamplesChecker.checkSingle(ExamplesChecker.java:85) at nl.jqno.equalsverifier.ExamplesChecker.check(ExamplesChecker.java:59) at nl.jqno.equalsverifier.EqualsVerifier.verifyWithExamples(EqualsVerifier.java:431) at nl.jqno.equalsverifier.EqualsVerifier.performVerification(EqualsVerifier.java:393) at nl.jqno.equalsverifier.EqualsVerifier.verify(EqualsVerifier.java:364) ... 36 more

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