assertTrue(signaledBeforeTimeout);
    assertTimeNotPassed(stopwatch, LONG_DELAY_MS);
    assertInterrupted();
  }

  // Lock.tryLock() tests
  public void testTryLockTimeoutExceeded() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    Lock lock = new ReentrantLock();
    Thread lockThread = acquireFor(lock, 5, SECONDS);

        val tryExpression = expression.unwrapQualified<KtTryExpression> { tryExpression, currentExpression ->
            currentExpression == tryExpression.tryBlock
        } ?: return null
        return getExpectedType(tryExpression)
    }

    private fun getExpectedTypeOfElvisOperand(expression: PsiElement): KaType? {