- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- addToBackStack (FragmentTransaction)
- getExternalFilesDir (Context)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- IsNull (org.hamcrest.core)
Is the value null?
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- CodeWhisperer alternatives