- Creating JSON documents from java classes using gson
- scheduleAtFixedRate (Timer)
- putExtra (Intent)
- getSharedPreferences (Context)
- Selector (java.nio.channels)
A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
- JList (javax.swing)
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