Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
StringUtils	28	14	0%	4	0	1.0100%	Show methods

Class StringUtils

Class StringUtils	Line # 28	Total Statements 14	% Filtered 0%	Complexity 4	Uncovered Elements 0	TOTAL Coverage 1.0100%
doubleChar(String,char) : String   doubleChar(String,char) : String	3838	14.014	0.00%	4.04	0.00	1.0 1.0100%

 

Contributing tests

Contributing tests

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	Test contribution	Test	Result	Actions
	1.0	org.xwiki.text.StringUtilsTest.testDoubleCharorg.xwiki.text.StringUtilsTest.testDoubleChar	1PASS

 

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1		/*
2		* See the NOTICE file distributed with this work for additional
3		* information regarding copyright ownership.
4		*
5		* This is free software; you can redistribute it and/or modify it
6		* under the terms of the GNU Lesser General Public License as
7		* published by the Free Software Foundation; either version 2.1 of
8		* the License, or (at your option) any later version.
9		*
10		* This software is distributed in the hope that it will be useful,
11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		* Lesser General Public License for more details.
14		*
15		* You should have received a copy of the GNU Lesser General Public
16		* License along with this software; if not, write to the Free
17		* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18		* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19		*/
20		package org.xwiki.text;
21
22		/**
23		* Extends {@link org.apache.commons.lang3.StringUtils} with some more useful tools.
24		*
25		* @version $Id: eb7bbcaf336c6f791fdce502b7443f350229e2ae $
26		* @since 6.2
27		*/
		100% Uncovered Elements: 0 (21) Complexity: 4 Complexity Density: 0.29
28		public class StringUtils extends org.apache.commons.lang3.StringUtils
29		{
30		/**
31		* An attempt to make doubling a character (usually for escaping purposes) as fast as it can be. A lot faster than
32		* the usual <code>mystring.replace("a", "aa")</code> for example.
33		*
34		* @param str the string to modify
35		* @param c the character to double
36		* @return the modified string
37		*/
		100% Uncovered Elements: 0 (20) Complexity: 4 Complexity Density: 0.29
38	7	public static String doubleChar(final String str, final char c)...
39		{
40	7	if (isEmpty(str)) {
41	2	return str;
42		}
43
44	5	int start = 0;
45	5	int end = str.indexOf(c, start);
46	5	if (end == INDEX_NOT_FOUND) {
47	1	return str;
48		}
49
50	4	final StringBuilder buf = new StringBuilder(str.length() + 1);
51
52	4	do {
53	7	end += 1;
54	7	buf.append(str.substring(start, end)).append(c);
55
56	7	start = end;
57	7	end = str.indexOf(c, start);
58	7	} while (end != INDEX_NOT_FOUND);
59
60	4	buf.append(str.substring(start));
61
62	4	return buf.toString();
63		}
64		}