- Parsing JSON documents to java classes using gson
- addToBackStack (FragmentTransaction)
- onRequestPermissionsResult (Fragment)
- onCreateOptionsMenu (Activity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- JComboBox (javax.swing)
- JLabel (javax.swing)
- Github Copilot alternatives