Will the next web3.0, How do I find a servlet path ?

At creation time , there will be a prompt that tells you which path should be set at execute servlet.

this path information , and a place in the code can be found in what ? ( In addition to the above servlet comments )
tutorials are configured in web.xml , personal feeling that some of clarity . Today web.xml do not match the path .
......
case someone else look at your code, how to do ? ? ? ?

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java, already poor to make a fuss about the comment , before a line from the analysis of a web.xml WEB project is a trick to crack.
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WEB.XML in general or in the framework of the project as long as the servlet framework corresponds with several
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so what good is it .

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search search or ctrl + shift + r enter the class name lookup
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. . I used the ctrl + shift + r for the thing is to open all the pages to refresh it again . . . . .
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I want to say is in eclipse shortcuts. . , . . . .