How to change multiple instance of a variable's name at same time in NetBeans?
<p>I'm in the middle of building a Java project on NetBeans. I want to change one of my variable's name to something else, but the problem is</p>

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<li><p>the variable name has been used nearly 50 times in my project and I don't want to change it one by one and carry the risk of missing one or two here and there. So is there any way I can select and change all instance of this particular  variable name at the same time? </p></li>
<li><p>one of the method in the project has the same name as the variable, however, I do NOT want to change the method's name. I only want to change the variable's name. Is there any way that this can be accomplished? </p></li>
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