Author: bpoussin Date: 2010-12-07 01:35:41 +0100 (Tue, 07 Dec 2010) New Revision: 1964 Url: http://nuiton.org/repositories/revision/nuiton-utils/1964 Log: add substring javadoc Modified: trunk/src/main/java/org/nuiton/util/StringUtil.java Modified: trunk/src/main/java/org/nuiton/util/StringUtil.java =================================================================== --- trunk/src/main/java/org/nuiton/util/StringUtil.java 2010-12-02 14:23:21 UTC (rev 1963) +++ trunk/src/main/java/org/nuiton/util/StringUtil.java 2010-12-07 00:35:41 UTC (rev 1964) @@ -198,11 +198,32 @@ return result; } + /** + * substring from begin to end of s + * + * example: + * <li> substring("tatetitotu", -4) => totu + * + * @param s + * @param begin if begin < 0 then begin start at end of string - begin + * @return + */ static public String substring(String s, int begin) { String result = substring(s, begin, s.length()); return result; } + /** + * substring from begin to end of s + * + * example: + * <li> substring("tatetitotu", -4, -2) => to + * + * @param s + * @param begin if begin < 0 then begin start at end of string - begin + * @param end if end < 0 then end start at end of string - end + * @return + */ static public String substring(String s, int begin, int end) { if (begin < 0) { begin = s.length() + begin;