### Question:
CacheEntryLUWrapper implements Comparable<CacheEntryLUWrapper> { @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + (myEntry == null ? 0 : myEntry.hashCode()); result = prime * result + (int)(myLastUsedTime ^ myLastUsedTime >>> 32); return result; } CacheEntryLUWrapper(CacheEntry pCacheEntry); @Override int compareTo(CacheEntryLUWrapper o); @Override boolean equals(Object obj); CacheEntry getEntry(); @Override int hashCode();  }### Answer:
@Test public void testHashCode() { final int prime = 31; int result = 1; result = prime * result + myTestEntry.hashCode(); result = prime * result + (int)(myTestEntry.getLastUsedTime() ^ myTestEntry.getLastUsedTime() >>> 32); assertEquals(result, myTestObject.hashCode()); }