- Creating JSON documents from java classes using gson
- getSystemService (Context)
- getSupportFragmentManager (FragmentActivity)
- findViewById (Activity)
- HttpServer (com.sun.net.httpserver)
This class implements a simple HTTP server. A HttpServer is bound to an IP
address and port number a
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- ImageIO (javax.imageio)
- Github Copilot alternatives