return;
      } catch (InterruptedException ie) {
        throw new RuntimeException("Unexpected interrupt while waiting for future", ie);
      } catch (TimeoutException tryHarder) {
        /* OK */
      }
    } while (System.nanoTime() - deadline < 0);
    throw formatRuntimeException("Future not done within %d second timeout", timeoutSeconds);
  }

  /**

                }
            }
            return new NtlmChallenge(trans.getServerEncryptionKey(), dc);
        }
        catch ( SmbException e ) {
            throw e;
        }
        catch ( IOException e ) {
            throw new SmbException("Connection failed", e);
        }
    }


    /**
     * @return
     */
    private CIFSContext getTransportContext () {

                }
                else if ( !foundKerberos ) {
                    throw new SmbUnsupportedOperationException("Server does not support kerberos authentication");
                }
            }
        }
        catch ( SmbException e ) {
            throw e;
        }
        catch ( IOException e1 ) {
            log.debug("Ignoring invalid initial token", e1);
        }

      "FINE: Q10000 scheduled after 100 µs: task three",
      "FINE: Q10000 starting              : task one",
      "FINE: Q10000 finished run in   0 µs: task one",
      "FINE: Q10000 starting              : task two",
      "FINE: Q10000 finished run in   0 µs: task two",
      "FINE: Q10000 starting              : task three",
      "FINE: Q10000 finished run in   0 µs: task three",
    )
  }

    return defaultValue
  }
}

/** Closes this, ignoring any checked exceptions. */
fun Closeable.closeQuietly() {
  try {
    close()
  } catch (rethrown: RuntimeException) {
    throw rethrown
  } catch (_: Exception) {
  }
}

/**
 * Returns true if file streams can be manipulated independently of their paths. This is typically

        }

        final ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
        if (systemClassLoader != null) {
            return systemClassLoader;
        }

        throw new ClIllegalStateException(MessageFormatter.getMessage("ECL0001", "ClassLoader"));
    }

    /**
     * クラスローダ<code>other</code>がクラスローダ<code>cl</code>の祖先なら<code>true</code>
     * を返します。
     *
     * @param cl

                _src.advance(2 * _name_bufferl);

                if ( this.name.buffer == null ) {
                    if ( _name_buffers < 0 || _name_buffers > 0xFFFF )
                        throw new NdrException(NdrException.INVALID_CONFORMANCE);
                    this.name.buffer = new short[_name_buffers];
                }
                _src = _src.derive(_name_bufferi);

    try {
      val response = chain.proceed(originalRequest)
      if (isCanceled()) {
        response.closeQuietly()
        throw IOException("Canceled")
      }
      return response
    } catch (e: IOException) {
      calledNoMoreExchanges = true
      throw noMoreExchanges(e) as Throwable
    } finally {
      if (!calledNoMoreExchanges) {
        noMoreExchanges(null)
      }
    }
  }

            PacGroup[] groups = new PacGroup[0];
            if ( groupPointer != 0 ) {
                int realGroupCount = pacStream.readInt();
                if ( realGroupCount != groupCount ) {
                    throw new PACDecodingException("Invalid number of groups in PAC expect" + groupCount + " have " + realGroupCount);
                }
                groups = new PacGroup[groupCount];

  public void testRemoveIf_unsupportedEmptyCollection() {
    try {
      assertFalse(
          "removeIf(Predicate) should return false or throw " + "UnsupportedOperationException",
          collection.removeIf(
              x -> {
                throw new AssertionError("predicate should never be called");
              }));
    } catch (UnsupportedOperationException tolerated) {
    }
    expectUnchanged();
  }