- Creating JSON documents from java classes using gson
- getSharedPreferences (Context)
- startActivity (Activity)
- requestLocationUpdates (LocationManager)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- SSLHandshakeException (javax.net.ssl)
The exception that is thrown when a handshake could not be completed
successfully.
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
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