file.also(onFileAccess).outputStream()

        override fun inputStream(): InputStream =
            throw UnsupportedOperationException()

        override fun delete() {
            if (file.exists()) {
                Files.delete(file.toPath())
            }
        }

        override fun moveFrom(file: File) {
            Files.move(file.toPath(), this.file.toPath(), StandardCopyOption.ATOMIC_MOVE)

        fileSystemOperations.removeOldVersionsFromDir(workerDir.dir("wrapper/dists"), expireDistributionCache, "gradle-", "-bin")
        fileSystemOperations.delete {
            delete(workerDir.dir("wrapper/dists/dist"))
        }

        // Remove caches that weren't multi-process safe and may be corrupt
        fileSystemOperations.removeDodgyCacheFiles(workerDir.dir("caches"))

        if (libDir.list()?.any { it.matches(Regex("^gradle.*\\.jar")) } == true) {
            return@also
        }
    }

    throw RuntimeException("Install directory $dir does not look like a Gradle installation. Cannot delete it to install.")

    Otherwise, TeamCity complains "Can't find the previous revision, please commit current settings first".
  - If anything bad happens, feel free to delete the project you created and retry (you may need to apply `Synchronization disabled` before deleting it).  
    
If no errors, your new pipeline will be displayed on TeamCity web UI:

```
Gradle
|------ Master

        }
    }

    private
    fun MetadataFileChange.writeChange(output: File) {
        when (this) {
            is MetadataNotChanged -> Unit
            is MetadataRemoved -> output.delete()
            is MetadataModified -> this.newFile.copyTo(output, overwrite = true)
        }
    }

    private
    fun writeSuperTypes(superTypesFile: File, superTypes: Properties) {

# 24
hg tag --user 'Russ Cox <******@****.***>' --date '2018-07-18T21:26:33-04:00' -m 'Added tag v2.0.0 for changeset 814fce58e83a' -r 814fce58e83a v2.0.0

hg book --delete v1
hg book --delete v2
hg book --force -r 16 master

hg log -G --debug

hg tags
cmp stdout .hg-tags
hg branches
cmp stdout .hg-branches
hg bookmarks
cmp stdout .hg-bookmarks

-- .hg-tags --

 * a shorthand string notation for configuring existing tasks.
 *
 * ```kotlin
 * tasks {
 *     "build" {
 *         dependsOn("clean")
 *     }
 *     "clean"(Delete::class) {
 *         delete("./build")
 *     }
 * }
 * ```
 *
 * @param configuration The expression to configure this [TaskContainer] with.
 * @return The given [TaskContainer].
 */
inline operator fun TaskContainer.invoke(

 * A class to keep a [KtUserType] to shorten and what shape the shortened result has to be. [shortenedReference] is the expected result of
 * shortening in a string form. If [shortenedReference] is null, it means the shortening will simply delete the qualifier. Note that
 * currently the only usage of [shortenedReference] is the case we have the import-alias. For example, [shortenedReference] will be
 * "AliasType" when we shorten:
 * ```

stdout '.*mod[\\/]rsc.io[\\/]quote@v1.5.2$'

# downloaded dependencies are read-only
exists -readonly $GOPATH/pkg/mod/rsc.io/quote@v1.5.2
exists -readonly $GOPATH/pkg/mod/rsc.io/quote@v1.5.2/buggy

# go clean -modcache can delete read-only dependencies
go clean -modcache
! exists $GOPATH/pkg/mod/rsc.io/quote@v1.5.2

# list {{.Dir}} shows replaced directories
cp go.mod2 go.mod
go list -mod=mod -f {{.Dir}} rsc.io/quote

## Overview

* Full-Featured ORM
* Associations (Has One, Has Many, Belongs To, Many To Many, Polymorphism, Single-table inheritance)
* Hooks (Before/After Create/Save/Update/Delete/Find)
* Eager loading with `Preload`, `Joins`
* Transactions, Nested Transactions, Save Point, RollbackTo to Saved Point
* Context, Prepared Statement Mode, DryRun Mode
* Batch Insert, FindInBatches, Find To Map