- Making http requests using okhttp
- addToBackStack (FragmentTransaction)
- getSupportFragmentManager (FragmentActivity)
- putExtra (Intent)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- SortedMap (java.util)
A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- JButton (javax.swing)
- JTextField (javax.swing)
- Best IntelliJ plugins