CharSetUtils « org.apache.commons.lang « Java by API






1.CharSetUtils: count(String str, String set)
2.CharSetUtils: count(String str, String[] set) (2)
3.CharSetUtils: delete(String str, String set)
4.CharSetUtils: delete(String str, String[] set) (2)
5.CharSetUtils: keep(String str, String set)
6.CharSetUtils: squeeze(String str, String set)