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- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- setRequestProperty (URLConnection)
- getSharedPreferences (Context)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- Top 12 Jupyter Notebook extensions