- Running tasks concurrently on multiple threads
- getResourceAsStream (ClassLoader)
- getSupportFragmentManager (FragmentActivity)
- onCreateOptionsMenu (Activity)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- MessageFormat (java.text)
Produces concatenated messages in language-neutral way. New code should probably
use java.util.Forma
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- Best IntelliJ plugins