- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- setRequestProperty (URLConnection)
- getSharedPreferences (Context)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- Response (javax.ws.rs.core)
Defines the contract between a returned instance and the runtime when an
application needs to provid
- From CI to AI: The AI layer in your organization