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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/jvmti/IsInterface/isintrf004.
 * VM Testbase keywords: [quick, jpda, jvmti, noras]
 * VM Testbase readme:
 * DESCRIPTION
 *     The test exercises JVMTI function IsInterface(clazz, isInterfacePtr).
 *     The test checks if the function returns:
 *       - JVMTI_ERROR_INVALID_CLASS if clazz is null
 *       - JVMTI_ERROR_NULL_POINTER if isInterfacePtr is null
 * COMMENTS
 *     Ported from JVMDI.
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @run main/othervm/native -agentlib:isintrf004 nsk.jvmti.IsInterface.isintrf004
 */