- Creating JSON documents from java classes using gson
- putExtra (Intent)
- onCreateOptionsMenu (Activity)
- setContentView (Activity)
- String (java.lang)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- JFileChooser (javax.swing)
- Best IntelliJ plugins