- Making http requests using okhttp
- scheduleAtFixedRate (Timer)
- onRequestPermissionsResult (Fragment)
- getSupportFragmentManager (FragmentActivity)
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- JList (javax.swing)
- Best plugins for Eclipse