- Making http requests using okhttp
- scheduleAtFixedRate (Timer)
- orElseThrow (Optional)
- putExtra (Intent)
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- List (java.util)
A List is a collection which maintains an ordering for its elements. Every
element in the List has a
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- Set (java.util)
A collection that contains no duplicate elements. More formally, sets contain no
pair of elements e1
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example