- Running tasks concurrently on multiple threads
- startActivity (Activity)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- MessageFormat (java.text)
Produces concatenated messages in language-neutral way. New code should probably
use java.util.Forma
- Collectors (java.util.stream)
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- Menu (java.awt)
- Best plugins for Eclipse