testEqualsAndHashCode  419 third_party/protobuf/java/src/test/java/com/google/protobuf/AbstractMessageTest.java   public void testEqualsAndHashCode() throws Exception {
testEqualsAndHashCode  345 third_party/protobuf/java/src/test/java/com/google/protobuf/UnknownFieldSetTest.java   public void testEqualsAndHashCode() {