com.google.common.util.concurrent.Platform Maven / Gradle / Ivy
/*
* Copyright (C) 2015 The Guava Authors
*
* 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.common.util.concurrent;
import static com.google.common.base.Preconditions.checkNotNull;
import static java.lang.Thread.currentThread;
import com.google.common.annotations.GwtCompatible;
import javax.annotation.CheckForNull;
/** Methods factored out so that they can be emulated differently in GWT. */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
final class Platform {
static boolean isInstanceOfThrowableClass(
@CheckForNull Throwable t, Class expectedClass) {
return expectedClass.isInstance(t);
}
static void restoreInterruptIfIsInterruptedException(Throwable t) {
checkNotNull(t); // to satisfy NullPointerTester
if (t instanceof InterruptedException) {
currentThread().interrupt();
}
}
private Platform() {}
}