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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/jdi/StackFrame/hashCode/hashcode001.
 * VM Testbase keywords: [quick, jpda, jdi]
 * VM Testbase readme:
 * DESCRIPTION:
 *  The test for public hashCode() method of an implementing class of
 *  com.sun.jdi.StackFrame interface.
 *  The test checks an assertion cited from spec for hashCode() method of
 *  java.lang.Object class:
 *  The general contract of hashCode is:
 *    - Whenever it is invoked on the same object more than once during an execution
 *      of a Java application, the hashCode method must consistently return the same
 *      integer, provided no information used in equals comparisons on the object is
 *      modified.
 *      ...
 *    - If two objects are equal according to the equals(Object) method, then calling the
 *      hashCode method on each of the two objects must produce the same integer result.
 * COMMENTS:
 *  The test is aimed to increase jdi source code coverage and checks
 *  the code which was not yet covered by previous tests for StackFrame
 *  interface. The coverage analysis was done for jdk1.4.0-b92 build.
 *  Test was fixed according to test bug:
 *     4778296 TEST_BUG: debuggee VM intemittently hangs after resuming
 *     - handling VMStartEvent was removed from the debugger part of the test
 *  Test fixed according to test bug:
 *     4798088 TEST_BUG: setBreakpoint() method depends of the locations implementation
 *     - using standard Debugee.setBreakpoint() method
 *     - adjusting source line numbers used for setting breakpoint
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @build nsk.jdi.StackFrame.hashCode.hashcode001
 *        nsk.jdi.StackFrame.hashCode.hashcode001a
 * @run main/othervm PropertyResolvingWrapper
 *      nsk.jdi.StackFrame.hashCode.hashcode001
 *      -verbose
 *      -arch=${os.family}-${os.simpleArch}
 *      -waittime=5
 *      -debugee.vmkind=java
 *      -transport.address=dynamic
 *      "-debugee.vmkeys=${test.vm.opts} ${test.java.opts}"
 */

