@Test
public void copy() throws Exception {

    testClock.set("Proc1", 50);
    VClock nc = testClock.copy();
    long clockTicks = testClock.findTicks("Proc1");
    long clockTicksCopy = nc.findTicks("Proc1");
    assertEquals("Copy failed! The clock values do not match.", clockTicks, clockTicksCopy);
}