Deprecated API

Interfaces
`BuildableProject` Represents a project which has Gradle tasks associated with it.
`HierarchicalProject` Represents a project which belongs to some hierarchy.
`Project` Represents a project of some kind.

Methods
`ArtifactRepositoryContainer#addLast(java.lang.Object userDescription)` Adds a repository to this container, at the end of the repository sequence.
`ArtifactRepositoryContainer#addLast(java.lang.Object userDescription, groovy.lang.Closure configureClosure)` Adds a resolver to this container, at the end of the resolver sequence.
`Configuration#addArtifact(PublishArtifact artifact)` Adds an artifact to be published to this configuration.
`Configuration#addDependency(Dependency dependency)` Adds a dependency to this configuration.
`Configuration#getAllArtifactFiles()` Returns the artifacts of this configuration as a FileCollection, including artifacts of extended configurations.
`Configuration#getAllDependencies(java.lang.Class type)` Gets the set of dependencies of type T for this configuration including those contributed by superconfigurations.
`Configuration#getBuildArtifacts()` Returns a `TaskDependency` object containing all required tasks to build the artifacts belonging to this configuration or to one of its super configurations.
`Configuration#getDependencies(java.lang.Class type)` Gets the set of dependencies of type T directly contained in this configuration (ignoring superconfigurations).
`Configuration#removeArtifact(PublishArtifact artifact)` Removes an artifact from the artifacts to be published to this configuration.
`DomainObjectCollection#allObjects(Action action)` Executes the given action against all objects in this collection, and any objects subsequently added to this collection.
`DomainObjectCollection#allObjects(groovy.lang.Closure action)` Executes the given closure against all objects in this collection, and any objects subsequently added to this collection.
`DomainObjectCollection#findAll(Spec spec)` Returns a snapshot of the objects in this collection which meet the given specification.
`DomainObjectCollection#getAll()` Returns a snapshot of the objects in this collection (i.e. changes to this collection will not be reflected in the returned collection).
`PluginCollection#allPlugins(Action action)` Executes the given action against all plugins in this collection, and any plugins subsequently added to this collection.
`PluginCollection#allPlugins(groovy.lang.Closure closure)` Executes the given closure against all plugins in this collection, and any plugins subsequently added to this collection.
`Project#absolutePath(java.lang.String path)` Converts a name to an absolute project path, resolving names relative to this project.
`Project#captureStandardOutput(LogLevel level)` Starts redirection of standard output during to the logging system during project evaluation.
`Project#createTask(java.lang.String name)` Creates a Task with the given name and adds it to this project.
`Project#createTask(java.lang.String name, Action action)` Creates a Task with the given name and adds it to this project.
`Project#createTask(java.util.Map args, java.lang.String name)` Creates a Task with the given name and adds it to this project.
`Project#createTask(java.util.Map args, java.lang.String name, Action action)` Creates a Task with the given name and adds it to this project.
`Project#createTask(java.lang.String name, groovy.lang.Closure action)` Creates a Task with the given name and adds it to this project.
`Project#createTask(java.util.Map args, java.lang.String name, groovy.lang.Closure action)` Creates a Task with the given name and adds it to this project.
`Project#setBuildDirName(java.lang.String buildDirName)` Sets the build directory name of this project.
`Project#usePlugin(java.lang.String pluginId)` Applies a Plugin to this project.
`Project#usePlugin(java.lang.Class pluginClass)` Applies a Plugin to this project.
`Project#getLinks()` The links to be added to this Eclipse project.
`Project#setLinks(java.util.Set links)` @deprecated Please use linkedResources
`Script#captureStandardOutput(LogLevel level)` Starts redirection of standard output during to the logging system during script execution.
`SourceSet#getClasses()` Returns SourceSetOutput that extends FileCollection which means that it provides all output directories (compiled classes, processed resources, etc.)
`SourceSet#getClassesDir()` Returns the directory to assemble the compiled classes into.
`SourceSet#setClassesDir(java.io.File classesDir)` Sets the directory to assemble the compiled classes into.
`Task#captureStandardOutput(LogLevel level)` Enables redirection of standard output during task execution to the logging system.
`TaskCollection#allTasks(Action action)` Executes the given action against all tasks in this collection, and any tasks subsequently added to this collection.
`TaskCollection#allTasks(groovy.lang.Closure closure)` Executes the given closure against all tasks in this collection, and any tasks subsequently added to this collection.

Groovy Documentation