private static final Object MISSING = new Object();
    private final ConcurrentMap<String, Object> loadedClasses = new MapMaker().weakValues().makeMap();
    private final ConcurrentMap<String, Object> resources = new MapMaker().makeMap();
    private final ClassLoader parent;

    static {
        try {
            ClassLoader.registerAsParallelCapable();
        } catch (NoSuchMethodError ignore) {

    // GWT technically only supports concurrencyLevel == 1, but we silently
    // ignore other positive values.
    return this;
  }

  public <K, V> ConcurrentMap<K, V> makeMap() {
    return new ConcurrentHashMap<K, V>(initialCapacity);
  }

	// Map initialization with a variable or large hint is
	// more complicated. We therefore generate a call to
	// runtime.makemap to initialize hmap and allocate the
	// map buckets.

	// When hint fits into int, use makemap instead of
	// makemap64, which is faster and shorter on 32 bit platforms.
	fnname := "makemap64"
	argtype := types.Types[types.TINT64]

	// Type checking guarantees that TIDEAL hint is positive and fits in an int.

    private final Lock lock = new ReentrantLock();
    private final Map<Class<?>, Collection<URI>> classPathCache;

    public ClasspathInferer() {
        this.classPathCache = new MapMaker().weakKeys().makeMap();
    }

    public void getClassPathFor(Class<?> targetClass, Collection<URI> dest) {
        lock.lock();
        try {
            Collection<URI> classPath = classPathCache.get(targetClass);

	{"runtime.interfaceSwitch", 1},
	{"runtime.ifaceeq", 1},
	{"runtime.efaceeq", 1},
	{"runtime.panicrangestate", 1},
	{"runtime.deferrangefunc", 1},
	{"runtime.rand32", 1},
	{"runtime.makemap64", 1},
	{"runtime.makemap", 1},
	{"runtime.makemap_small", 1},
	{"runtime.mapaccess1", 1},
	{"runtime.mapaccess1_fast32", 1},
	{"runtime.mapaccess1_fast64", 1},
	{"runtime.mapaccess1_faststr", 1},
	{"runtime.mapaccess1_fat", 1},

	h.hash0 = uint32(rand())
	return h
}

// makemap implements Go map creation for make(map[k]v, hint).
// If the compiler has determined that the map or the first bucket
// can be created on the stack, h and/or bucket may be non-nil.
// If h != nil, the map can be created directly in h.
// If h.buckets != nil, bucket pointed to can be used as the first bucket.
//
// makemap should be an internal detail,

func add(args ...int) int {
	sum := 0
	for _, x := range args {
		sum += x
	}
	return sum
}

func echo(arg any) any {
	return arg
}

func makemap(arg ...string) map[string]string {
	if len(arg)%2 != 0 {
		panic("bad makemap")
	}
	m := make(map[string]string)
	for i := 0; i < len(arg); i += 2 {
		m[arg[i]] = arg[i+1]
	}
	return m
}

func stringer(s fmt.Stringer) string {

func panicrangestate(state int)

// defer in range over func
func deferrangefunc() interface{}

func rand32() uint32

// *byte is really *runtime.Type
func makemap64(mapType *byte, hint int64, mapbuf *any) (hmap map[any]any)
func makemap(mapType *byte, hint int, mapbuf *any) (hmap map[any]any)
func makemap_small() (hmap map[any]any)
func mapaccess1(mapType *byte, hmap map[any]any, key *any) (val *any)

func add(args ...int) int {
	sum := 0
	for _, x := range args {
		sum += x
	}
	return sum
}

func echo(arg any) any {
	return arg
}

func makemap(arg ...string) map[string]string {
	if len(arg)%2 != 0 {
		panic("bad makemap")
	}
	m := make(map[string]string)
	for i := 0; i < len(arg); i += 2 {
		m[arg[i]] = arg[i+1]
	}
	return m
}

func stringer(s fmt.Stringer) string {

					hash := t.Hasher(k, uintptr(h.hash0))
					if hash&newbit != 0 {
						useY = 1
					}
				}

				b.tophash[i] = evacuatedX + useY // evacuatedX + 1 == evacuatedY, enforced in makemap
				dst := &xy[useY]                 // evacuation destination

				if dst.i == abi.MapBucketCount {
					dst.b = h.newoverflow(t, dst.b)
					dst.i = 0
					dst.k = add(unsafe.Pointer(dst.b), dataOffset)