- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- setRequestProperty (URLConnection)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- SQLException (java.sql)
An exception that indicates a failed JDBC operation. It provides the following
information about pro
- ResourceBundle (java.util)
ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Top PhpStorm plugins