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net.sf.mindoro.commons.util.StringUtils	71%	100%

1		/*
2		* Created on Jun 6, 2005
3		*
4		* StringUtils provides a set of utility functions for dealing with Strings
5		*/
6		package net.sf.mindoro.commons.util;
7
8		/**
9		* StringUtils provides a set of utility functions for dealing with Strings
10		*
11		* @author aisrael
12		*/
13		public final class StringUtils {
14
15		/**
16		* Instances of StringUtils should NOT be constructed in regular
17		* programming.
18		*/
19	0	private StringUtils() {
20		// noop
21	0	}
22
23	6	private static final char[] HEXTABLE = new class="keyword">char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
24		'a', 'b', 'c', 'd', 'e', 'f' };
25
26		/**
27		* @param bytes
28		* byte[]
29		* @return String
30		*/
31		public static String toHex(final byte[] bytes) {
32	16	final StringBuffer sb = new StringBuffer(bytes.length * 2);
33	424	for (int i = 0; i < bytes.length; ++i) {
34	408	sb.append(HEXTABLE[(bytes[i] & 0xF0) >> 4]).append(HEXTABLE[bytes[i] & 0x0F]);
35		}
36	16	return sb.toString();
37		}
38
39		}

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