- Making http requests using okhttp
- getExternalFilesDir (Context)
- onCreateOptionsMenu (Activity)
- getResourceAsStream (ClassLoader)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- Menu (java.awt)
- JList (javax.swing)
- CodeWhisperer alternatives