- Parsing JSON documents to java classes using gson
- startActivity (Activity)
- setRequestProperty (URLConnection)
- getSupportFragmentManager (FragmentActivity)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- SortedSet (java.util)
SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
- BoxLayout (javax.swing)
- JPanel (javax.swing)
- Github Copilot alternatives