Software Requirement: - You will need the following software −
Linux 7.1 or Windows xp/7/8/10 operating system
Java JDK 8 or latest version JDK 14
Microsoft Notepad or any other text editor
Java SE is freely available. You can download a version based on your operating system. i.e. jdk8u261
Follow the instructions to download Java and run the .exe to install Java on your machine.
Once you installed Java on your machine, you will need to set environment variables to point to correct installation directories.
Setting the Environment variable
Assuming you have installed Java in c:\ProgramFiles\java\jdk directory −
Right-click on 'My Computer' and select 'Properties'.
Click the 'Environment variables' button under the 'Advanced' tab.
Now, alter the 'Path' variable so that it also contains the path to the Java executable.
Example : - if the path is currently set to C:\WINDOWS\SYSTEM32, then change your path to read C:\WINDOWS\SYSTEM32;C:\ProgramFiles\java\jdk\bin
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