- Creating JSON documents from java classes using gson
- getSystemService (Context)
- getSharedPreferences (Context)
- setContentView (Activity)
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- Notification (javax.management)
- JButton (javax.swing)
- CodeWhisperer alternatives