/Java/How to check the version of java installed on my computer

How to check the version of java installed on my computer

Java check java version

java -version  #for jre version
javac -version  # for java compiler version

How to check which java version i have

java -version

How to check if java is installed

On Windows 10:
Start > Control Panel > Program > Java

If you can't see a Java option then you don't have Java installed.
Otherwise, this should open the Java Control Panel. Click the 'About' 
button to view version information.

How to check the version of java installed on my computer

// If you have the Java Runtime Environment (JRE) version installed, run this command on your terminal(Command Prompt - for windows):
java -version

// If you have the Java Compiler version installed, run this command [still on your terminal(Command Prompt - for windows)]:
javac -version

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Check Version of java

$ java -version
java version "1.8.0_121"

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Source: gradle.org

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