- Creating JSON documents from java classes using gson
- scheduleAtFixedRate (Timer)
- onRequestPermissionsResult (Fragment)
- findViewById (Activity)
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- IsNull (org.hamcrest.core)
Is the value null?
- Github Copilot alternatives