public static boolean catch_parameter(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "catch_parameter")) return false;
    boolean r;
    Marker m = enter_section_(b, l, _COLLAPSE_, PARAMETER, "<catch parameter>");
    r = weak_keyword(b, l + 1);
    if (!r) r = consumeToken(b, IDENTIFIER);
    exit_section_(b, l, m, r, false, null);
    return r;
  }
public static boolean catch_parameter(PsiBuilder b, int l)