// Both checks on.
checker = new SelfEquals(true, true);
compilationHelper = CompilationTestHelper.newInstance(checker);
compilationHelper.assertCompileFailsWithMessages(positiveCase1);
compilationHelper = CompilationTestHelper.newInstance(checker);
compilationHelper.assertCompileFailsWithMessages(positiveCase2);
// Guava on, Eauals off.
checker = new SelfEquals(true, false);
compilationHelper = CompilationTestHelper.newInstance(checker);
compilationHelper.assertCompileFailsWithMessages(positiveCase1);