new Runnable() {
            @Override
            public void run() {
              task.run();
            }

            @Override
            public String toString() {
              return task.toString();
            }
          };
      queue.add(submittedTask);
      workerRunningState = QUEUING;
    }

    try {
      executor.execute(worker);
    } catch (Throwable t) {

          new Runnable() {
            @Override
            public void run() {
              task.run();
            }

            @Override
            public String toString() {
              return task.toString();
            }
          };
      queue.add(submittedTask);
      workerRunningState = QUEUING;
    }

    try {
      executor.execute(worker);
    } catch (Throwable t) {

                return parentUrl;
            }

            // append childPathAdjustment and childDirectory to parent url
            return appendPath(parentUrl, childDirectory.toString(), childPathAdjustment.toString());
        }

        private String appendPath(String parentUrl, String childPath, String pathAdjustment) {
            StringBuilder url = new StringBuilder(parentUrl.length()

                  restoreInterruptIfIsInterruptedException(t);
                  notifyFailed(t);
                }
              });
    }

    @Override
    public String toString() {
      return AbstractIdleService.this.toString();
    }
  }

  /** Constructor for use by subclasses. */
  protected AbstractIdleService() {}

  /** Start the service. */
  protected abstract void startUp() throws Exception;

                fun Path.isClassFilePath() =
                    toString().endsWith(".class")

                private
                fun Path.isBuildReceipt() =
                    toString() == "/org/gradle/build-receipt.properties"

                private
                fun Path.isUnseenManifestFilePath() =
                    toString() == "/${JarFile.MANIFEST_NAME}" && !seenManifest

                private

  }

  fun assertJobs(vararg expectedUrls: String) {
    val actualUrls = calls.map { it.request.url.toString() }
    assertThat(actualUrls).containsExactly(*expectedUrls)
  }

  fun finishJob(url: String) {
    val i = calls.iterator()
    while (i.hasNext()) {
      val call = i.next()
      if (call.request.url.toString() == url) {
        i.remove()
        dispatcherTest.dispatcher.finishedAccessor(call)
        return

        return 0;
    }


    @Override
    int readRDataWireFormat ( byte[] src, int srcIndex ) {
        return 0;
    }


    @Override
    public String toString () {
        return new String("NodeStatusRequest[" + super.toString() + "]");
    }

    }


    @Override
    protected int readBytesWireFormat ( byte[] buffer, int bufferIndex ) {
        return 0;
    }


    @Override
    public String toString () {
        return new String("SmbComDeleteDirectory[" + super.toString() + ",directoryName=" + this.path + "]");
    }

  }

  public void testToString() {
    assertEquals("[]", FluentIterable.from(emptyList()).toString());
    assertEquals("[]", FluentIterable.<String>of().toString());

    assertEquals(
        "[yam, bam, jam, ham]", FluentIterable.from(asList("yam", "bam", "jam", "ham")).toString());
  }

  public void testCycle() {

                return tempBuf.toString();
            }).collect(Collectors.joining(","));
            buf.append(hotThreads).append(',');
        } catch (final Exception e) {
            appendException(buf, e).append(',');
        }

        appendTimestamp(buf);
        buf.append('}');

        if (logger.isInfoEnabled()) {
            logger.info(buf.toString());
        }
    }