The Java version can be found in the Java Control Panel. Under the General tab in the Java Control Panel, the version is available through the About section . A dialog appears (after clicking About) showing the Java version.
Read moreIs Java bundled with Android studio?
A copy of the latest OpenJDK comes bundled with Android Studio 2.2 and higher , and this is the JDK version we recommend you use for your Android projects.
Read more