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				<?php

				/**
				* Degenerate future which resolves by calling a method.
				*
				* $future = new MethodCallFuture($calculator, 'add', 1, 2);
				*
				* This future is similar to @{class:ImmediateFuture}, but may make it easier
				* to implement exception behavior correctly. See T13666.
				*/
				final class MethodCallFuture extends Future {

				private $callObject;
				private $callMethod;
				private $callArgv;

				public function __construct($object, $method /* , ...*/ ) {
				$argv = func_get_args();

				$this->callObject = $object;
				$this->callMethod = $method;
				$this->callArgv = array_slice($argv, 2);
				}

				public function isReady() {

				$call = array($this->callObject, $this->callMethod);
				$argv = $this->callArgv;

				$result = call_user_func_array($call, $argv);
				$this->setResult($result);

				return true;
				}

				}