if c == nil {
				log("dsync: nil locker\n")
				ch <- g
				return
			}

			var locked bool
			var err error
			if isReadLock {
				if locked, err = c.RLock(netLockCtx, args); err != nil {
					log("dsync: Unable to call RLock failed with %s for %#v at %s\n", err, args, c)
				}
			} else {
				if locked, err = c.Lock(netLockCtx, args); err != nil {

        run {
            buildDir(buildNum).file("stop") << "stop"
        }
    }

    protected static deleteFile(File file) {
        // Repeat the attempt to delete in case it was temporarily locked
        poll(10) {
            if (file.exists()) {
                file.delete()
            }
            assert !file.exists()
        }
    }

    void waitForBuildToWait(buildNum = 0) {

env GO111MODULE=on
[short] skip

# A 'go get' that worked at a previous version should continue to work at that version,
# even if the package was subsequently moved into a submodule.
go mod init example.com/foo
go get example.com/split/subpkg@v1.0.0
go list -m all
stdout 'example.com/split v1.0.0'

# A 'go get' that simultaneously upgrades away conflicting package definitions is not ambiguous.
go get example.com/split/subpkg@v1.1.0

        "wrapper/dists" | "NONE"          | true      | "not marked"
        "wrapper/dists" | "CACHEDIR_TAG"  | false     | "not marked"
        "wrapper/dists" | "CACHEDIR_TAG"  | true      | "marked"
        // JDKs are not used by this test, so not marked if not created
        "jdks"          | "NONE"          | false     | "not marked"
        "jdks"          | "NONE"          | true      | "not marked"

                constraint("org:foo:$constraintVersion", "org:foo:1.0") {
                    byConstraint("dependency was locked to version '1.0'$extraReason")
                }
            }
        }

        where:
        unique << [true, false]
    }

    def 'does not write-locks for not locked configuration'() {
        mavenRepo.module('org', 'foo', '1.0').publish()

        buildFile << """
repositories {

     *
     * @param action Action to configure the ExecSpec
     * @return {@link ExecResult} that can be used to check if the execution worked
     */
    ExecResult exec(Action<? super ExecSpec> action);

    /**
     * Executes the specified external <code>java</code> process.

	// gcMarkWorkerDedicatedMode indicates that the P of a mark
	// worker is dedicated to running that mark worker. The mark
	// worker should run without preemption.
	gcMarkWorkerDedicatedMode

	// gcMarkWorkerFractionalMode indicates that a P is currently
	// running the "fractional" mark worker. The fractional worker
	// is necessary when GOMAXPROCS*gcBackgroundUtilization is not

Some common patterns that mix atomic and non-atomic access are:

* Read-mostly variables where updates are protected by a lock. Within
  the locked region, reads do not need to be atomic, but the write
  does. Outside the locked region, reads need to be atomic.

* Reads that only happen during STW, where no writes can happen during
  STW, do not need to be atomic.

	if !runtime.IsPinned(unsafe.Pointer(&ifc)) {
		t.Fatal("not marked as pinned")
	}
	if runtime.IsPinned(unsafe.Pointer(o)) {
		t.Fatal("marked as pinned")
	}
	pinner.Unpin()
	pinner.Pin(ifc)
	if !runtime.IsPinned(unsafe.Pointer(o)) {
		t.Fatal("not marked as pinned")
	}
	if runtime.IsPinned(unsafe.Pointer(&ifc)) {
		t.Fatal("marked as pinned")
	}
	pinner.Unpin()
}

                    forced()
                    byConstraint("belongs to platform org:platform:2.7.9")
                }
                module("org:databind:2.7.9") {
                    forced()
                    byConstraint("belongs to platform org:platform:2.7.9")
                    module('org:annotations:2.7.9') {
                        forced()