Examples with Dispatch com.apple.concurrent.Dispatch used on opensource projects

Example 1 with Dispatch

use of com.apple.concurrent.Dispatch in project jdk8u_jdk by JetBrains.

the class CThreading method executeOnAppKit.

public static <V> V executeOnAppKit(Callable<V> command) throws Throwable {
    if (!isAppKit()) {
        Dispatch dispatch = Dispatch.getInstance();
        if (dispatch == null) {
            throw new AWTError("Could not get Dispatch object");
        }
        FutureTask<V> future = new FutureTask<>(command);
        dispatch.getNonBlockingMainQueueExecutor().execute(future);
        try {
            return future.get();
        } catch (InterruptedException e) {
            throw new AWTError(e.getMessage());
        } catch (ExecutionException e) {
            throw e.getCause();
        }
    } else
        return command.call();
}