@Test
void testRegexTerm() {

    final String dirty = "abc\\^$.|?*+()[{def";
    final String expected = "abc\\\\\\^\\$\\.\\|\\?\\*\\+\\(\\)\\[\\{def";
    final String cleaned = SQLSafe.cleanRegexpTerm(dirty);
    System.out.println(dirty);
    System.out.println(cleaned);
    assertThat(cleaned).isEqualTo(expected);
}