JAVA CODE TO GET COMPLETE JVM DETAIL

import java.io.*;

class JVMFlight{
public static void main(String bag[]){
System.out.println("--start--");

StringWriter stringBuffer = new StringWriter();
PrintWriter out = new PrintWriter(stringBuffer);

out.println();
out.println();
out.println("    java.home: " + System.getProperty("java.home"));
out.println("    java.vendor: " + System.getProperty("java.vendor"));
out.println("    java.version: " + System.getProperty("java.version"));
out.println("    java.vm.name: " + System.getProperty("java.vm.name"));
out.println("    java.vm.version: " + System.getProperty("java.vm.version"));
out.println("    os.name: " + System.getProperty("os.name"));
out.println("    os.arch: " + System.getProperty("os.arch"));
out.println("    os.version: " + System.getProperty("os.version"));
out.println("");

System.out.println(stringBuffer.toString());
System.out.println("--end--");
}
}