Description Terry Rosenbaum 2005-06-24 10:08:24 EDT

Using: Eclipse SDK 3.1 RC3
Version: 3.1.0
Build id: I20050617-1618

Problem: UI allows incorrect configuration leading to "Source not found" in Debug

What I was trying to do:

Have my output folder be a folder (linked) named classes
and have my source folders be directly under the project
instead of one level lower in a sub-folder (e.g. "src") of
the project. The motivation is to avoid one level of unnecessary
indentation in the navigator yet keep my class and source files
in separate folder trees.

Replicating the problem:

1) Starting Directory structure:

C:\temp\EclipseTest\
  classes\
  source\
    com\
      hello\
        HelloWorld.java
  workspace\

2) Start Eclipse and use C:\temp\EclipseTest\workspace as workspace
3) Use wizard to create a new Java Project (File -> New Project)
	select "Java Project" then Next>
	enter Project Name: HelloWorld
	(leave all other settings at their defaults including
	"Use project folder as root for sources and class files" checked)
	Finish

4) Create a linked folder called "classes" - link to C:\temp\EclipseTest\classes
	(File -> New -> Folder)
	Folder Name: classes
	Advanced>> Link to folder in the file system (type C:\temp\EclipseTest\classes)
	Finish

5) Select HelloWorld Project, right mouse -> Properties -> Java Build Path
	Source tab
	Enter HelloWorld/classes in "Default output folder:"
	
6) Create a linked folder called "com" - link to C:\temp\EclipseTest\source\com
	(File -> New -> Folder)
	Folder Name: com
	Advanced>> Link to folder in the file system (type C:\temp\EclipseTest\source\com)
	Finish

7) Open com/hello/HelloWorld.java and set a breakpoint in main

8) Run -> Debug... -> Java Application -> New (should see new definition for
	debugging with Main Class com.hello.HelloWorld)
	Press "Debug" button

9) Switch to Debug perspective

10) Execution is suspended at breakpoint, HelloWorld.java is open in editor,
but have "Source not found." message along with "Edit Source Lookup Path..." button.
Unable to cause location of source through use of lookup path editor.

Expected result:

1) Source and class files in folders as I layed them out
2) Debugger able to open source files

Actual result:

1) Source and class files in folders as I layed them out
2) Debugger unable to open source files - "Source not found." error instead