private HashMap<String, List<String>> findPackageDeclarations() {
HashMap<String, List<String>> forPackage = new HashMap<String, List<String>>();
for(Point each: mapPerProject.getConfiguration().points()) {
String fileName = each.getDocument();
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IResource resource = root.findMember(new Path(fileName));
IJavaElement create = JavaCore.create(resource);
if (!(create instanceof ICompilationUnit)) continue;
ICompilationUnit unit = (ICompilationUnit) create;
try {