- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- notifyDataSetChanged (ArrayAdapter)
- addToBackStack (FragmentTransaction)
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- BasicDataSource (org.apache.commons.dbcp)
Basic implementation of javax.sql.DataSource that is configured via JavaBeans
properties. This is no
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