- Running tasks concurrently on multiple threads
- findViewById (Activity)
- getExternalFilesDir (Context)
- getSupportFragmentManager (FragmentActivity)
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Reference (javax.naming)
- Github Copilot alternatives