JDK (Java Development Kit): There is a compulsory tool for:
- Java Program Kit
The JDK totally consist of JRE which contains techniques for Java software engineers. The Java Development Kit is give permission of charge. Alongside JRE, it contains an interpreter/loader, a compiler (javac), an archiver (jar), a documentation generator (Javadoc) and different devices required in Java development. To put it plainly, it contains JRE and advancement devices.