Change highlighting color of auto-highlighted variable names in netbeans?

Question

When I move over a class name all the other places that that class name shows up are highlighted. When I hover over a variable it does the same thing with different places that

Answer 1

It is Language-specific. You have to go to Syntax > Change a Language and modify the "Mark Ocurrency" color.

Know more: How to change the highlight variable color in NetBeans IDE ?