Check Version of java

Java check java version

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

Check java version

java --version

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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