- Creating JSON documents from java classes using gson
- onCreateOptionsMenu (Activity)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- JFileChooser (javax.swing)
- Best IntelliJ plugins