- Finding current android device location
- getSharedPreferences (Context)
- addToBackStack (FragmentTransaction)
- onCreateOptionsMenu (Activity)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- Collectors (java.util.stream)
- Menu (java.awt)
- JTable (javax.swing)
- Best IntelliJ plugins