- Creating JSON documents from java classes using gson
- getExternalFilesDir (Context)
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Menu (java.awt)
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Github Copilot alternatives