/*
* Copyright 2012 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.errorprone.bugpatterns.testdata;
/**
* @author ptoomey@google.com (Patrick Toomey)
*/
public class StringEqualityPositiveCases {
public boolean testEquality(String x, String y) {
boolean retVal;
// BUG: Diagnostic contains: Objects.equals(x, y)
retVal = (x == y);
// BUG: Diagnostic contains: !Objects.equals(x, y)
retVal = (x != y);
// BUG: Diagnostic contains: (x + y).equals(y + x)
retVal = (x + y == y + x);
// BUG: Diagnostic contains: !(x + y).equals(y + x)
retVal = (x + y != y + x);
// BUG: Diagnostic contains: (x + "str").equals(y + "str")
retVal = (x + "str" == y + "str");
// BUG: Diagnostic contains: !(x + "str").equals(y + "str")
retVal = (x + "str" != y + "str");
// BUG: Diagnostic contains: "str".equals(x)
retVal = ("str" == x);
// BUG: Diagnostic contains: "str".equals(x)
retVal = (x == "str");
// BUG: Diagnostic contains: "str2".equals("str")
retVal = ("str2" == "str");
final String constValue = "str";
// BUG: Diagnostic contains: constValue.equals(x)
retVal = (x == constValue);
// BUG: Diagnostic contains: !constValue.equals(x)
retVal = (x != constValue);
// BUG: Diagnostic contains: (x + y + constValue).equals(x + y)
retVal = (x + y + constValue == x + y);
final String constValue2 = "str2";
// BUG: Diagnostic contains: (constValue + constValue2).equals(x)
retVal = (constValue + constValue2 == x);
// BUG: Diagnostic contains: (constValue + constValue2).equals(x)
retVal = (x == constValue + constValue2);
// BUG: Diagnostic contains: "".equals(x)
retVal = ("" == x);
return retVal;
}
}