- Running tasks concurrently on multiple threads
- startActivity (Activity)
- setContentView (Activity)
- addToBackStack (FragmentTransaction)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- Github Copilot alternatives