JDK stands for Java Development Kit, which is a software development kit used for developing Java applications. JDK includes the Java Runtime Environment (JRE), which is necessary for running Java applications, as well as a set of development tools and libraries for creating Java applications.
JDK includes the Java compiler, which is used to compile Java source code into Java bytecode that can be run on any platform with a Java Virtual Machine (JVM) installed. JDK also includes a set of libraries and tools, including the Java API (Application Programming Interface), which provides a set of pre-built functions and classes for performing common tasks in Java.
JDK is available in different versions, with each version providing new features, bug fixes, and security updates. Java developers typically use the latest version of JDK to take advantage of the latest features and improvements.
In summary, JDK is a software development kit used for developing Java applications, and it includes the Java Runtime Environment, development tools, libraries, and APIs needed to create and run Java applications.
