protected static void remoteDestroy(String regionName, String entryName) throws CacheException {

    Region root = getRootRegion();
    Region region = root.getSubregion(regionName);
    Region sub = region.getSubregion(entryName);
    if (sub == null) {
      String s = "Entry \"" + entryName + "\" does not exist";
      throw new EntryNotFoundException(s);
    }

    assertNotNull(sub.getEntry(entryName));
    sub.destroy(entryName);
    assertNull(sub.getEntry(entryName));
  }
Destroys the value of an entry in a region in a remote VM

@param regionName The name of a region that is a sub-region of the root region
@param entryName Must be {@link java.io.Serializable}
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/DistributedCacheTestCase.java