Vladimir Jelovac created NETBEANS-2708:
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             Summary: New feature: Argument hints for method (function) calls
                 Key: NETBEANS-2708
                 URL: https://issues.apache.org/jira/browse/NETBEANS-2708
             Project: NetBeans
          Issue Type: Wish
          Components: editor - Hints & Annotations
            Reporter: Vladimir Jelovac
         Attachments: idea_parameter_hints.png

Often when inspecting a method call which consists of multiple arguments we 
need to go to the definition of that method and find out what that argument is 
about when dealing with badly named variables or direct scalar assignments.

IntelJ IDEA added few years ago a nice feature called parameter hints which 
solves the above issue: 
[https://www.jetbrains.com/help/idea/viewing-reference-information.html#parameter-hints]

Basically how it works is that it adds in front of the argument the original 
name of that argument which has been defined in the methods definition. By 
default the hints are shown only for arguments which have direct assignments 
however this is configurable and can be set to show for all arguments. Also 
there is an option to enable disable this using a shortcut key combination.

Example:

!idea_parameter_hints.png!

It would be nice to see such feature implemented in NetBeans as well.



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