Class Hierarchy in JBuilder or other IDE

[mydavor]

Is it possible to observe the class hierarchy for a package in Jbuilder?

If not, how can the main class be determined in a large package (of more than 50 files?

Why "make project" and "build project" in jbuilder do not build all the files?

Would you suggest some other Java IDE freeware that present the class hierarchy in any way or is generally friendlier than JBuilder?

Thanks in advance

 

[stefanwagner]

Q2: The main class might not be determined for different reasons:

a) you might build a library with no main at all
b) you might build a project, which runs from commandline, as swing-app and as applet alternatively, therefore having 3 main classes
c) you might have a main method in every class for testing.

Q1: I don't know the term 'class hierarchy'. In aspects of inheritance only, but that's not what you meant. Can you clearify what you mean?

Q3: I don't use JBuilder.

Q4: I use eclipse, which has some nooks and edges, but you can rebuild a whole project easily - but a classhierarchie?
In general I'm very comfortly with eclipse, and it's openSource and free as in free-ticket.

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