- Running tasks concurrently on multiple threads
- getSupportFragmentManager (FragmentActivity)
- getSharedPreferences (Context)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Kernel (java.awt.image)
- JButton (javax.swing)
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