List<Option> options = []
    File processJsonFile

    OptionsVerifier(File processJsonFile) {
        this.processJsonFile = processJsonFile
    }

    void minHeap(String value) {
        options.add(new MinHeap(value))
    }

    void maxHeap(String value) {
        options.add(new MaxHeap(value))
    }

    void jvmArgs(String value) {
        options.add(new JvmArg(value))
    }

        return clientsManager.reserveIdleClient(forkOptions)
    }

    private JavaForkOptions javaForkOptions(String minHeap, String maxHeap, List<String> jvmArgs) {
        def options = TestFiles.execFactory().newJavaForkOptions()
        options.workingDir = systemSpecificAbsolutePath("foo")
        options.minHeapSize = minHeap
        options.maxHeapSize = maxHeap
        options.jvmArgs = jvmArgs
        return options
    }

    }
  }

  private final Heap minHeap;
  private final Heap maxHeap;
  @VisibleForTesting final int maximumSize;
  private @Nullable Object[] queue;
  private int size;
  private int modCount;

  private MinMaxPriorityQueue(Builder<? super E> builder, int queueSize) {
    Ordering<E> ordering = builder.ordering();
    this.minHeap = new Heap(ordering);
    this.maxHeap = new Heap(ordering.reverse());

    }
  }

  private final Heap minHeap;
  private final Heap maxHeap;
  @VisibleForTesting final int maximumSize;
  private @Nullable Object[] queue;
  private int size;
  private int modCount;

  private MinMaxPriorityQueue(Builder<? super E> builder, int queueSize) {
    Ordering<E> ordering = builder.ordering();
    this.minHeap = new Heap(ordering);
    this.maxHeap = new Heap(ordering.reverse());

    }

    def "interesting worker daemon fork options are honored"() {
        OptionsVerifier optionsVerifier = new OptionsVerifier(file('process.json'))
        optionsVerifier.with {
            minHeap("128m")
            maxHeap("128m")
            systemProperty("foo", "bar")
            jvmArgs("-Dbar=baz")
            defaultCharacterEncoding("UTF-8")
            enableAssertions()

	unsafe.Offsetof(heapStatsDelta{}.largeFree),
	unsafe.Offsetof(heapStatsDelta{}.largeFreeCount),
	unsafe.Offsetof(heapStatsDelta{}.committed),
	unsafe.Offsetof(heapStatsDelta{}.released),
	unsafe.Offsetof(heapStatsDelta{}.inHeap),
	unsafe.Offsetof(heapStatsDelta{}.inStacks),
	unsafe.Offsetof(heapStatsDelta{}.inPtrScalarBits),
	unsafe.Offsetof(heapStatsDelta{}.inWorkBufs),
	unsafe.Offsetof(lfnode{}.next),
	unsafe.Offsetof(mstats{}.last_gc_nanotime),

// and is called not-in-heap.
//
// Other types can embed NotInHeap to make it not-in-heap. Specifically, pointers
// to these types must always fail the `runtime.inheap` check. The type may be used
// for global variables, or for objects in unmanaged memory (e.g., allocated with
// `sysAlloc`, `persistentalloc`, r`fixalloc`, or from a manually-managed span).
//
// Specifically:
//

github.com/mailgun/mailgun-go,v0.0.0-20171127222028-17e8bd11e87c,h1:5huPh/MfWW65cx8KWNVD4mCCnwIrNiX4bFJR5OeONg0=,33250edd00795e387f2de671003b8ef8f2d940d24b12a9ce90c6b49dd6094231
github.com/mailgun/minheap,v0.0.0-20170619185613-3dbe6c6bf55f,h1:aOqSQstfwSx9+tcM/xiKTio3IVjs7ZL2vU8kI9bI6bM=,26930b2a6dc2f2b442e28ecc5dcbb22c2e7da3d151b3388d0bc604370bd9df77

		// act without synchronizing with a STW. See #64401.
		lock(&sched.sysmonlock)
		lock(&trace.lock)
		if gcController.heapInUse.load() != uint64(consStats.inHeap) {
			print("runtime: heapInUse=", gcController.heapInUse.load(), "\n")
			print("runtime: consistent value=", consStats.inHeap, "\n")
			throw("heapInUse and consistent stats are not equal")
		}
		if gcController.heapReleased.load() != uint64(consStats.released) {

			deps: makeStatDepSet(heapStatsDep),
			compute: func(in *statAggregate, out *metricValue) {
				out.kind = metricKindUint64
				out.scalar = uint64(in.heapStats.committed - in.heapStats.inHeap -
					in.heapStats.inStacks - in.heapStats.inWorkBufs -
					in.heapStats.inPtrScalarBits)
			},
		},
		"/memory/classes/heap/objects:bytes": {
			deps: makeStatDepSet(heapStatsDep),