- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- startActivity (Activity)
- onRequestPermissionsResult (Fragment)
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- Time (java.sql)
Java representation of an SQL TIME value. Provides utilities to format and parse
the time's represen
- Timestamp (java.sql)
A Java representation of the SQL TIMESTAMP type. It provides the capability of
representing the SQL
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- CodeWhisperer alternatives