- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- putExtra (Intent)
- findViewById (Activity)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Options (org.apache.commons.cli)
Main entry-point into the library.
Options represents a collection of Option objects, which describ
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- JButton (javax.swing)
- Github Copilot alternatives