<li>Test what version of Java is actually installed and configured for your operating system via console command line. Examples:
<li>
<spanstyle="color:darkorange"><b>Developers warning:</b></span> ensure that external or automatic installation of Java JRE does not prepend a different Java PATH value,
effectively overriding the intended developmental JDK of interest.
</li>
<li>
Test what version of Java is actually installed and configured for your operating system via console command line. Examples: