/**@class java.util.concurrent.RunnableFuture implements java.lang.Runnable implements java.util.concurrent.Future A {@link java.util.concurrent.Future} that is {@link Runnable}. Successful execution of the {@code run} method causes completion of the {@code Future} and allows access to its results. @see FutureTask @see Executor @since 1.6 @author Doug Lea @param <V> The result type returned by this Future's {@code get} method */ var RunnableFuture = { /**Sets this Future to the result of its computation unless it has been cancelled. */ run : function( ) {}, };