/*
* Copyright 2016 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;
public class FunctionalInterfaceMethodChangedPositiveCases {
@FunctionalInterface
interface SuperFI {
void superSam();
}
@FunctionalInterface
interface OtherSuperFI {
void otherSuperSam();
}
@FunctionalInterface
interface SubFI extends SuperFI {
void subSam();
@Override
// BUG: Diagnostic contains:
default void superSam() {
subSam();
System.out.println("do something else");
}
}
@FunctionalInterface
interface MultipleInheritanceSubFIOneBad extends SuperFI, OtherSuperFI {
void subSam();
@Override
default void superSam() {
subSam();
}
@Override
// BUG: Diagnostic contains:
default void otherSuperSam() {
subSam();
System.out.println("do something else");
}
}
@FunctionalInterface
interface MultipleInheritanceSubFIBothBad extends SuperFI, OtherSuperFI {
void subSam();
@Override
// BUG: Diagnostic contains:
default void superSam() {
superSam();
System.out.println("do something else");
}
@Override
// BUG: Diagnostic contains:
default void otherSuperSam() {
subSam();
System.out.println("do something else");
}
}
@FunctionalInterface
interface ValueReturningSuperFI {
String superSam();
}
@FunctionalInterface
interface ValueReturningSubFI extends ValueReturningSuperFI {
String subSam();
@Override
// BUG: Diagnostic contains:
default String superSam() {
System.out.println("do something else");
return subSam();
}
}
}