public static Object getMethod(Object ob) {
    Object obj = null;
    try {
      obj = region.get(ob);
    } catch (Exception ex) {
      fail("Failed while region.get");
    }
    return obj;
  }
Disk Reg DUNIT Test: A byte array value when put in a remote VM , gets pushed to local VM as a
VMCachedDeserializable object & that should get persisted in the DiskRegion correctly. The value
when obtained from the disk ,locally , should be correctly obtained as ByteArrray.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/DiskRegByteArrayDUnitTest.java