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JAVA Installation


In this chapter we discuss how to setting java in pc or laptop

Installation setup JAVA

Java SE is freely available from the link Download Java. You can download a version based on your operating system.

Follow this setup for window.when your complete download run the .exe to install Java on your machine.you will need to set environment variables to point to correct installation directories

Setting the path window:

  • Right-click on 'My Computer' and select 'Properties'.
  • Click the 'Environment variables' button under the 'Advance system settings' tab
  • 'Path' variable that it also contains the path to the Java executable.if the path is currently set to 'C:\WINDOWS\SYSTEM32', then change your path to read 'C:\WINDOWS\SYSTEM32;c:\Program Files\java\jdk\bin'.

Setting Up the Path for Linux, UNIX, Solaris, FreeBSD


Environment variable PATH should be set to point to where the Java binaries have been installed.

if you use bash as your shell, then you would add the following line to the end of your '.bashrc: export PATH = /path/to/java:$PATH



Java editers

Netbeans − A Java IDE that is open-source and free which can be downloaded from java.
Eclipse − A Java IDE developed by the eclipse open-source community and can be downloaded from eclipse.