- Parsing JSON documents to java classes using gson
- setRequestProperty (URLConnection)
- getSystemService (Context)
- getSupportFragmentManager (FragmentActivity)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- 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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