@Override protected IStatus run(IProgressMonitor monitor) { for (Sub sub : subs) { String[] leafIds = Client.getLeavesArray(sub.id()); Leaf[] leaves = new Leaf[leafIds.length]; for (int i = 0; i < leafIds.length; i++) { leaves[i] = new Leaf(leafIds[i]); } sub.leaves(leaves); } synchronized (refreshList) { fetched = true; } refresh(); return Status.OK_STATUS; }