The JRadioButton class is used to create a radio button. It is used to choose one option from multiple options. It is widely used in…

Java DatagramSocket and DatagramPacket classes are used for connection-less socket programming. Java DatagramSocket class Java DatagramSocket class represents a connection-less socket for sending and receiving…

Java InetAddress class represents an IP address. The java.net.InetAddress class provides methods to get the IP of any host name for example www.Kreationnext.com, www.google.com, www.facebook.com…

The Java HttpURLConnection class is http specific URLConnection. It works for HTTP protocol only. By the help of HttpURLConnection class, you can information of any…

The Java URLConnection class represents a communication link between the URL and the application. This class can be used to read and write data to…

The Java URL class represents an URL. URL is an acronym for Uniform Resource Locator. It points to a resource on the World Wide Web….

Java Socket programming is used for communication between the applications running on different JRE. Java Socket programming can be connection-oriented or connection-less. Socket and ServerSocket…

Java Networking is a concept of connecting two or more computing devices together so that we can share resources. Java socket programming provides facility to…

Java transient keyword is used in serialization. If you define any data member as transient, it will not be serialized. Let’s take an example, I…

Serialization in java is a mechanism of writing the state of an object into a byte stream. It is mainly used in Hibernate, RMI, JPA,…