- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- startActivity (Activity)
- getExternalFilesDir (Context)
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- InputStreamReader (java.io)
A class for turning a byte stream into a character stream. Data read from the
source input stream is
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- Github Copilot alternatives