- Creating JSON documents from java classes using gson
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getExternalFilesDir (Context)
- getSupportFragmentManager (FragmentActivity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Reference (javax.naming)
- JTable (javax.swing)
- From CI to AI: The AI layer in your organization