@GwtIncompatible // concurrency
  @SuppressWarnings("GoodTime") // should accept a java.time.Duration
  public static boolean tryAcquireUninterruptibly(
      Semaphore semaphore, int permits, long timeout, TimeUnit unit) {
    boolean interrupted = false;
    try {
      long remainingNanos = unit.toNanos(timeout);
      long end = System.nanoTime() + remainingNanos;

      while (true) {
        try {
          // Semaphore treats negative timeouts just like zero.
          return semaphore.tryAcquire(permits, remainingNanos, NANOSECONDS);
        } catch (InterruptedException e) {
          interrupted = true;
          remainingNanos = end - System.nanoTime();
        }
      }
    } finally {
      if (interrupted) {
        Thread.currentThread().interrupt();
      }
    }
  }
@GwtIncompatible 
  @SuppressWarnings("GoodTime") 
  public static boolean tryAcquireUninterruptibly(
      Semaphore semaphore, int permits, long timeout, TimeUnit unit) {
    boolean interrupted = false;
    try {
      long remainingNanos = unit.toNanos(timeout);
      long end = System.nanoTime() + remainingNanos;

      while (true) {
        try {
          
          return semaphore.tryAcquire(permits, remainingNanos, NANOSECONDS);
        } catch (InterruptedException e) {
          interrupted = true;
          remainingNanos = end - System.nanoTime();
        }
      }
    } finally {
      if (interrupted) {
        Thread.currentThread().interrupt();
      }
    }
  }
@ GwtIncompatible // concurrency @ SuppressWarnings ( "GoodTime" ) // should accept a java.time.Duration public static boolean tryAcquireUninterruptibly ( Semaphore semaphore , int permits , long timeout , TimeUnit unit ) { boolean interrupted = false ; try { long remainingNanos = unit . toNanos ( timeout ) ; long end = System . nanoTime ( ) + remainingNanos ; while ( true ) { try { // Semaphore treats negative timeouts just like zero. return semaphore . tryAcquire ( permits , remainingNanos , NANOSECONDS ) ; } catch ( InterruptedException e ) { interrupted = true ; remainingNanos = end - System . nanoTime ( ) ; } } } finally { if ( interrupted ) { Thread . currentThread ( ) . interrupt ( ) ; } } }
Invokes {@code semaphore.}{@link Semaphore#tryAcquire(int, long, TimeUnit) tryAcquire(permits,
timeout, unit)} uninterruptibly.

@since 18.0
Invokes { @code semaphore . } { @link Semaphore#tryAcquire ( int long TimeUnit ) tryAcquire ( permits timeout unit ) } uninterruptibly .