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how do I find elusive dependencies? (e.g., org.eclipse.core.runtime.preferences) [message #259550]

Sun, 29 June 2008 17:46

Eclipse User

Originally posted by: publicMailingAddress.gmail.com

I'm trying to track down all the dependencies for doing this:

import org.eclipse.ui.editors.text.*;

TextEditor te = new TextEditor();

I can't locate the package org.eclipse.core.runtime.preferences

because it isn't in a self-titled jar, but is contained in some other jar
file. Does anyone have any suggestions for how to find _which_ jar file it
is in fact located in?

Thanks,
Ryan

Re: how do I find elusive dependencies? (e.g., org.eclipse.core.runtime.preferences) [message #259553 is a reply to message #259550]

Sun, 29 June 2008 18:05

Eclipse User

Originally posted by: publicMailingAddress.gmail.com

http://wiki.eclipse.org/FAQ_How_do_I_find_a_particular_class _from_an_Eclipse_plug-in%3F

This might be the answer.

Re: how do I find elusive dependencies? (e.g., org.eclipse.core.runtime.preferences) [message #259555 is a reply to message #259553]

Sun, 29 June 2008 18:16

Eclipse User

Originally posted by: publicMailingAddress.gmail.com

Select Navigate > Open Type in Hierarchy...

type in the name of the class you are looking for.

right click on it when it appears with its hierarchy

select Implementors > Project

locate the name of the class you typed in earlier.

to the right of it its containing jar file.

Re: how do I find elusive dependencies? (e.g., org.eclipse.core.runtime.preferences) [message #259562 is a reply to message #259555]

Sun, 29 June 2008 18:32

Eclipse User

Originally posted by: publicMailingAddress.gmail.com

sometimes that last step should be 'Declarators', not 'Implementors'

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