- Running tasks concurrently on multiple threads
- startActivity (Activity)
- runOnUiThread (Activity)
- addToBackStack (FragmentTransaction)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Reference (javax.naming)
- CodeWhisperer alternatives