- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- onRequestPermissionsResult (Fragment)
- getExternalFilesDir (Context)
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- JFrame (javax.swing)
- JPanel (javax.swing)
- From CI to AI: The AI layer in your organization