methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
            methodVisitor.visitFieldInsn(Opcodes.GETFIELD, className, META_CLASS_FIELD, META_CLASS_TYPE.getDescriptor());
            methodVisitor.visitInsn(Opcodes.DUP);
            methodVisitor.visitJumpInsn(Opcodes.IFNULL, lookup);
            methodVisitor.visitInsn(Opcodes.ARETURN);

            methodVisitor.visitLabel(lookup);

//sys	Chmod(path string, mode uint32) (err error)
//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	Close(fd int) (err error)
//sys	closedir(dir uintptr) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Exchangedata(path1 string, path2 string, options int) (err error)
//sys	Fchdir(fd int) (err error)
//sys	Fchflags(fd int, flags int) (err error)

	configMapLister corev1listers.ConfigMapLister
	configMapClient corev1client.ConfigMapsGetter
	namespaceClient corev1client.NamespacesGetter

	// queue is where incoming work is placed to de-dup and to allow "easy" rate limited requeues on errors.
	// we only ever place one entry in here, but it is keyed as usual: namespace/name
	queue workqueue.TypedRateLimitingInterface[string]

				},
			}),
			expectedMountList: []string{"ro", "nfsvers=3", "fsid=100", "hard"},
			systemOptions:     []string{"fsid=100", "hard"},
		},
		"vol-with-sys-opts-with-dup": {
			volume: createVolumeSpecWithMountOption("good-mount-opts", "ro,nfsvers=3", v1.PersistentVolumeSpec{
				PersistentVolumeSource: v1.PersistentVolumeSource{

	nodesSynced cache.InformerSynced
	broadcaster record.EventBroadcaster
	recorder    record.EventRecorder

	// queues are where incoming work is placed to de-dup and to allow "easy"
	// rate limited requeues on errors
	queue workqueue.RateLimitingInterface
}

var _ CIDRAllocator = &rangeAllocator{}

//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	ClockGettime(clockid int32, time *Timespec) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Dup2(from int, to int) (err error)
//sys	Exit(code int)
//sys	ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)

//sys	Chdir(path string) (err error)
//sys	Chmod(path string, mode uint32) (err error)
//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Fchdir(fd int) (err error)
//sys	Fchmod(fd int, mode uint32) (err error)
//sys	Fchown(fd int, uid int, gid int) (err error)
//sys	Fpathconf(fd int, name int) (val int, err error)

//sys	Chdir(path string) (err error)
//sys	Chmod(path string, mode uint32) (err error)
//sys	Chown(path string, uid int, gid int) (err error)
//sys	Chroot(path string) (err error)
//sys	Close(fd int) (err error)
//sys	Dup(fd int) (nfd int, err error)
//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys	Fchdir(fd int) (err error)
//sys	Fchmod(fd int, mode uint32) (err error)

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Dup(fd int) (nfd int, err error) {
	r0, _, e1 := syscall(abi.FuncPCABI0(libc_dup_trampoline), uintptr(fd), 0, 0)
	nfd = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

func libc_dup_trampoline()

//go:cgo_import_dynamic libc_dup dup "libc.so"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

//go:cgo_import_dynamic libc_Chown chown "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Chroot chroot "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Close close "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Dup dup "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Faccessat faccessat "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Fchdir fchdir "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Fchmod fchmod "libc.a/shr_64.o"