How do I have access to external java files in eclipse that are not part of the project? -


i'm contribute project lot of people have worked on earlier. lets have folder hierarchy.

                _____c1 - ..      ______b1--|_____c2 - ..     | --|           _____c3 - ..     |______b2--|_____c4 - ..

and c- folders contain different existing java classes. lets need create class in folder c1, need use of classes in folders c2, c3, c4 .
(by using mean "import" , use object instances in class in folder c1)

i can't seem figure out how works. other folders no eclipse projects, folders .java classes in it. don't know @ point in folder hierarchy need create project can have access classes in folder a, nothing seems work.

i tried adding folder b2 build path , folder a. still when i'm trying do:

import a.b2.c3.someclass;

or

import b2.c3.someclass;

it won't work.

thanks in advance

i figured out myself . maybe can helpful else. created .jar out of folder , added external library project created in folder c1 via properties > java build path > libraries > add external jars

now can use of classes in in project in c1.


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