/*
 * Copyright (c) 2012 Philipp Meinen <philipp@bind.ch>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software
 * is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
 * THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package ch.bind.philib.util;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public final class FinishedFuture<T> implements Future<T> {

	private final T value;

	public FinishedFuture(T value) {
		this.value = value;
	}

	@Override
	public boolean cancel(boolean mayInterruptIfRunning) {
		// cancellation is impossible because this task finished already
		return false;
	}

	@Override
	public boolean isCancelled() {
		return false;
	}

	@Override
	public boolean isDone() {
		return true;
	}

	@Override
	public T get() throws InterruptedException, ExecutionException {
		return value;
	}

	@Override
	public T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
		return value;
	}
}

@@ -1196,146 +1196,52 @@
 ent.
-ExecutionException;%0Aimport java.util.concurrent.Future;%0Aimport java.util.concurrent.TimeUnit;%0Aimport java.util.concurrent.TimeoutException
+Future;%0Aimport java.util.concurrent.TimeUnit
 ;%0A%0Ap
@@ -1689,56 +1689,8 @@
 et()
- throws InterruptedException, ExecutionException
  %7B%0A%09
@@ -1765,74 +1765,8 @@
 nit)
- throws InterruptedException, ExecutionException, TimeoutException
  %7B%0A%09

remove unused throws statements