- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- setScale (BigDecimal)
- requestLocationUpdates (LocationManager)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- 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
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JCheckBox (javax.swing)
- JComboBox (javax.swing)
- CodeWhisperer alternatives