- Making http requests using okhttp
- getContentResolver (Context)
- putExtra (Intent)
- getResourceAsStream (ClassLoader)
- Permission (java.security)
Legacy security code; do not use.
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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