Mutation { public Mutation(String column, Mutator mutator, Value value) { this.column = column; this.mutator = mutator; this.value = value; } Mutation(String column, Mutator mutator, Value value); String getColumn(); Mutator getMutator(); Value getValue(); @Override boolean equals(Object other); @Override int hashCode(); @Override String toString();  }
@Test public void testMutation() { new EqualsTester() .addEqualityGroup( new Mutation("physical_locators", Mutator.INSERT, Atom.string("10.1.1.1")), new Mutation("physical_locators", Mutator.INSERT, new Atom<>("10.1.1.1")) ).testEquals(); }