- Reading from database using SQL prepared statement
- addToBackStack (FragmentTransaction)
- setRequestProperty (URLConnection)
- getSupportFragmentManager (FragmentActivity)
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
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