
Java can be obtained from the Oracle Java download page. Consult following posts if you are looking to download and install JDK 1.5, JDK 1.6, JDK 1.7, JDK 1.9 or JDK 1.10. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform. The JDK is a development environment for building applications using the Java programming language. Java 2 Platform, Standard Edition J2SE Development Kit JDK 5.0. Use this JDK from Sun to develop and deploy your Java applications. The following JDK, JRE tools are not included in JDK, JRE 6u21 for the Itanium architecture. Included in JDK 6u21 for the Itanium architecture is version 17.0 of the Java HotSpot Server Virtual Machine. The full internal version number for this update release is 1.6.0_21-b0702 where quot bquot means quot buildquot.


Java(TM) SE Runtime Environment 18.9 (build 11.0.1+13-LTS) Display the JDK version javac -version

Issue the following commands to verify that JDK/JRE are properly installed and display their version:.Under "Java Platform, Standard Edition" ⇒ "Java SE 11.0.Goto "Control Panel" ⇒ (optional) "Programs" ⇒ "Programs and Features" ⇒ Un-install ALL programs begin with "Java", such as "Java SE Development Kit. If you have previously installed older version(s) of JDK/JRE, un-install ALL of them. Although you can install multiple versions of JDK/JRE concurrently, it is messy. I recommend that you install only the latest JDK. Step 0: Un-Install Older Version(s) of JDK/JRE
