Test case:
public class AudioNodeTest {
@Test
public void testAudioNodeClone() {
AssetManager assetManager = JmeSystem.newAssetManager(AudioNodeTest.class.getResource("/com/jme3/asset/Desktop.cfg"));
AudioNode audio = new AudioNode(assetManager,
"Sound/Effects/Bang.wav", AudioData.DataType.Buffer);
audio.setPositional(true);
audio.setLocalTranslation(new Vector3f(0, 1,0));
audio.setMaxDistance(100);
audio.setRefDistance(5);
audio.setDirectional(true);
audio.setDirection(new Vector3f(0, 1, 0));
audio.setVelocity(new Vector3f(1, 1, 1));
audio.setDryFilter(new LowPassFilter(1f, .1f));
AudioNode clone = audio.clone();
Assert.assertEquals(audio.getLocalTranslation(), clone.getLocalTranslation());
Assert.assertEquals(audio.getDirection(), clone.getDirection());
Assert.assertEquals(audio.getVelocity(), clone.getVelocity());
assertEquals((LowPassFilter) audio.getDryFilter(), (LowPassFilter) clone.getDryFilter());
}
private void assertEquals(LowPassFilter filter, LowPassFilter clone) {
Assert.assertEquals(filter.getVolume(), clone.getVolume(), 0.001f);
Assert.assertEquals(filter.getHighFreqVolume(), clone.getHighFreqVolume(), 0.001f);
}
}stacktrace:
Object is not cloneable, type:class com.jme3.audio.LowPassFilter
java.lang.IllegalArgumentException: Object is not cloneable, type:class com.jme3.audio.LowPassFilter
at com.jme3.util.clone.Cloner.clone(Cloner.java:276)
at com.jme3.util.clone.Cloner.clone(Cloner.java:168)
at com.jme3.audio.AudioNode.cloneFields(AudioNode.java:798)
at com.jme3.util.clone.Cloner.clone(Cloner.java:269)
at com.jme3.util.clone.Cloner.clone(Cloner.java:168)
at com.jme3.scene.Spatial.clone(Spatial.java:1427)
at com.jme3.scene.Node.clone(Node.java:703)
at com.jme3.scene.Node.clone(Node.java:60)
at com.jme3.scene.Spatial.clone(Spatial.java:1460)
at com.jme3.audio.AudioNode.clone(AudioNode.java:773)
at com.jme3.audio.AudioNodeTest.testAudioNodeClone(AudioNodeTest.java:28)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:112)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:40)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:60)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:52)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:119)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:66)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Caused by: java.lang.CloneNotSupportedException: No public clone method found for:class com.jme3.audio.LowPassFilter
at com.jme3.util.clone.Cloner.javaClone(Cloner.java:401)
at com.jme3.util.clone.Cloner.clone(Cloner.java:274)
... 49 more
Test case:
stacktrace: