// name -> id
static SS standardClassesMap() {
  S sc = loadSnippet(#1003674);
  new SS map;
  for (S line : tlft_j(sc)) {
    line = javaDropComments(line).trim();
    int idx = line.indexOf('/');
    map.put(line.substring(0, idx), line.substring(idx+1));
  }
  ret map;
}