- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- addToBackStack (FragmentTransaction)
- runOnUiThread (Activity)
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
- String (java.lang)
An immutable sequence of characters/code units ( chars). A String is represented
by array of UTF-16
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- LinkedHashMap (java.util)
Hash table implementation of the Map interface with predictable iteration order.
- 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
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- JPanel (javax.swing)