- Making http requests using okhttp
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- onCreateOptionsMenu (Activity)
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- IsNull (org.hamcrest.core)
Is the value null?
- Option (scala)
- From CI to AI: The AI layer in your organization