- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- getSystemService (Context)
- onCreateOptionsMenu (Activity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- BitSet (java.util)
The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- JCheckBox (javax.swing)
- JTextField (javax.swing)
- Github Copilot alternatives