Is there a way to get a related file tree for files in eclipse? In other words I want to know ALL possible files changing a particular file could effect.
So if I change an image file I want to know all JSPs that reference that image and all servlets that reference that JSP and all other java classes that reference that servlet... etc. Maybe I'm shooting for the moon.
(Note: I have edited the post due to a comment below. Before I only mentioned finding references in Java files.)
Hit ctrl+shift+G to get all references to a type/method. Or open the Call Hierarchy view (Ctrl+Alt+H) to allow you to tunnel into references.
See this question for lists of useful shortcuts:
Update:
To see relationships between types, you need a dependency analysis tool, check out JDepend for Eclipse or CAP
From http://www.allappforum.com/eclipse/eclipse_shortcuts.htm
Ctrl Shift U Find references in file
Ctrl Shift G Find references in workspace
Ctrl G Find declarations in workspace
Ctrl Shift P Navigate to matching bracket/brace
Ctrl T Popup type hierarchy
Ctrl Shift T Open Type
Ctrl O Outline of current source
Ctrl F3 Outline of current cursor position
Ctrl Shift Arrow Jump beetween methods up or down
F2 Show Javadoc
F4 Show hierarchy
Ctrl Alt H Open call hierarchy