- Creating JSON documents from java classes using gson
- getSystemService (Context)
- requestLocationUpdates (LocationManager)
- getExternalFilesDir (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- IsNull (org.hamcrest.core)
Is the value null?
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- JFrame (javax.swing)
- CodeWhisperer alternatives