Bug 30005 Can't create linked source folder in new java project wizard [build path]
Build: I20030122 1) Open the new java project wizard 2) Enter a name, hit next 3) Click "Add Folder" on the "Source" tab. -> dialog comes up that doesn't have an option to create a new folder 4) Click cancel. Click "Browse" next to the output folder field -> this dialog allows you to create a new folder (even a linked folder) 5) Click cancel. Finish the wizard. 6) Open the java build path property page 3) Click "Add Folder" on the "Source" tab. -> now the dialog allows you to create a new linked folder. It should allow you to do this from the wizard.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/SourceContainerWorkbookPage.java
return false;
	}	
	
	private void sourcePageDialogFieldChanged(DialogField field) {
		if (fCurrJProject == null) {
			
			return;
		}
		
		if (field == fUseFolderOutputs) {
			if (!fUseFolderOutputs.isSelected()) {
				int nFolders= fFoldersList.getSize();
				for (int i= 0; i < nFolders; i++) {
					CPListElement cpe= (CPListElement) fFoldersList.getElement(i);
					cpe.setAttribute(CPListElement.OUTPUT, null);
				}
			}
			fFoldersList.refresh();
		} else if (field == fFoldersList) {
			updateClasspathList();
		}
	}	
	
		
	private void updateClasspathList() {
		List cpelements= fClassPathList.getElements();
		List srcelements= fFoldersList.getElements();
		boolean changeDone= false;
		CPListElement lastSourceFolder= null;