- Making http requests using okhttp
- getExternalFilesDir (Context)
- getResourceAsStream (ClassLoader)
- getSupportFragmentManager (FragmentActivity)
- BitSet (java.util)
The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
- Kernel (java.awt.image)
- JComboBox (javax.swing)
- Github Copilot alternatives