Know the Java version using Java Code


If you want to know which version of Java that you are using by code at runtime, you can do that by using the Java System property java.version. Let's see a code example,

package org.code2care.javaexamples;

/**
 * 
 * How to know the Java Version 
 * using Java system property 
 * java.version
 * 
 * 
 * @author code2care
 *
 */
public class JavaVersionExample {

	public static void main(String[] args) {
		
		String javaVersion = getJavaVersion();
		System.out.println(javaVersion);
	
	}
	
	
	public static String getJavaVersion() {
		return System.getProperty("java.version");
	}

}
Output: 15.02
Java Version Details using Java Code



Recent Posts:




Code2care is an initiative to publish and share varied knowledge in programming and technical areas gathered during day-to-day learnings and development activities.

Students and Software Developers can leverage this portal to find solutions to their various queries without re-inventing the wheel by referring to our easy to understand posts. Technical posts might include Learnings, Video Tutorials, Code Snippets, How Tos, Blogs, Articles, etc.