### Question:
Int32 extends Message { @Override public Int32 clone() { return new Int32(this.data); } Int32();  Int32(int data); int getData(); @Override Int32 clone(); static Int32 fromJsonString(java.lang.String jsonString); static Int32 fromMessage(Message m); static Int32 fromJsonObject(JsonObject jsonObject); static final java.lang.String FIELD_DATA; static final java.lang.String TYPE; }### Answer:
@Test public void testClone() { Int32 clone = i1.clone(); assertEquals(i1.toString(), clone.toString()); assertEquals(i1.toJsonObject(), clone.toJsonObject()); assertEquals(i1.getMessageType(), clone.getMessageType()); assertEquals(i1.getData(), clone.getData()); assertNotSame(i1, clone); assertNotSame(i1.toString(), clone.toString()); assertNotSame(i1.toJsonObject(), clone.toJsonObject()); }