jmockit: Native library for Attach API not available in this JRE error
jmockit
Solution
Go to Java Build Path of your project and change the JRE System Library and make it points to the jdk instead of jre.
Problem
I was trying to use jmockit to unit test my project and got the following error: ``` java.lang.UnsatisfiedLinkError: no attach in java.library.path java.lang.IllegalStateException: Native library for Attach API not available in this JRE at mockit.internal.startup.JDK6AgentLoader.getVirtualMachineImplementationFromEmbeddedOnes(JDK6AgentLoader.java:95) at mockit.internal.startup.JDK6AgentLoader.loadAgent(JDK6AgentLoader.java:54) at mockit.internal.startup.AgentInitialization.initializeAccordingToJDKVersion(AgentInitialization.java:21) at mockit.internal.startup.Startup.initializeIfNeeded(Startup.java:98) at mockit.internal.startup.Startup.initializeIfPossible(Startup.java:112) at org.junit.runner.Runner.<clinit>(Runner.java:22) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59) at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:29) at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:57) at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:24) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestClassReference.<init>(JUnit4TestClassReference.java:25) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:48) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: java.lang.UnsatisfiedLinkError: no attach in java.library.path ``` I have included jdk6/lib/tools.jar, jmockit.jar, and junit.jar in the classpath, respectively. Any clues why this is happening?