- Making http requests using okhttp
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- findViewById (Activity)
- getSystemService (Context)
- 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.
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JPanel (javax.swing)
- From CI to AI: The AI layer in your organization