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
fFoldersList.enableButton(IDX_REMOVE, canRemove(selected));
	}
	
	private void removeEntry() {
		List selElements= fFoldersList.getSelectedElements();
		for (int i= selElements.size() - 1; i >= 0 ; i--) {
			Object elem= selElements.get(i);
			if (elem instanceof CPListElementAttribute) {
				CPListElementAttribute attrib= (CPListElementAttribute) elem;
				if (attrib.getKey().equals(CPListElement.EXCLUSION)) {
					attrib.setValue(new Path[0]);
				} else {
					attrib.setValue(null);
				}
				selElements.remove(i);
			}
		}
		if (selElements.isEmpty()) {
			fFoldersList.refresh();
		} else {
			fFoldersList.removeElements(selElements);
		}
	}
	
	private boolean canRemove(List selElements) {
		if (selElements.size() == 0) {
			return false;
		}
		for (int i= 0; i < selElements.size(); i++) {
			Object elem= (Object) selElements.get(i);