public Collection getAllProjects() throws Exception {
Collection availableProjects = Collections.EMPTY_LIST;
final Collection projects = projectManager.getProjects();
if (projects != null) {
availableProjects = new ArrayList(projects);
availableProjects =
CollectionUtils.subtract(availableProjects, getCustomField().getAssociatedProjects());
final FieldConfigScheme fieldConfigScheme = getFieldConfigScheme();
if (fieldConfigScheme != null) {
final List currentlySlectedProjects = fieldConfigScheme.getAssociatedProjects();
if (currentlySlectedProjects != null) {
availableProjects.addAll(currentlySlectedProjects);
}
}
}
return availableProjects;
}
