- Making http requests using okhttp
- addToBackStack (FragmentTransaction)
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- JComboBox (javax.swing)
- Top plugins for WebStorm