java/com/google/gerrit/acceptance/testsuite/ThrowingFunction.java

// Copyright (C) 2018 The Android Open Source Project
//
// 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.gerrit.acceptance.testsuite;

@FunctionalInterface
public interface ThrowingFunction<T, R> {

  R apply(T value) throws Exception;

  default R applyAndThrowSilently(T t) {
    try {
      return apply(t);
    } catch (Exception e) {
      throw new IllegalStateException(e);
    }
  }
}