public static boolean try_statement(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "try_statement")) return false;
    if (!nextTokenIs(b, KW_TRY)) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_, TRY_STATEMENT, null);
    r = consumeToken(b, KW_TRY);
    p = r; // pin = 1
    r = r && report_error_(b, try_statement_1(b, l + 1));
    r = p && report_error_(b, mb_nl(b, l + 1)) && r;
    r = p && report_error_(b, lazy_block(b, l + 1)) && r;
    r = p && report_error_(b, try_statement_4(b, l + 1)) && r;
    r = p && try_statement_5(b, l + 1) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
public static boolean try_statement(PsiBuilder b, int l)