- Running tasks concurrently on multiple threads
- startActivity (Activity)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- onCreateOptionsMenu (Activity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- JComboBox (javax.swing)
- JFileChooser (javax.swing)
- Best IntelliJ plugins