org.mortbay.util
public class StringUtil extends Object
Version: $Revision: 1.16 $
Field Summary | |
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static String | __ISO_8859_1 |
static String | __LINE_SEPARATOR |
static String | __UTF_8 |
Method Summary | |
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static void | append(StringBuffer buf, String s, int offset, int length) Append substring to StringBuffer |
static void | append(StringBuffer buf, byte b, int base) |
static void | append2digits(StringBuffer buf, int i) |
static String | asciiToLowerCase(String s)
fast lower case conversion. |
static boolean | endsWithIgnoreCase(String s, String w) |
static boolean | equals(String s, char[] buf, int offset, int length) |
static int | indexFrom(String s, String chars)
returns the next index of a character from the chars string |
static String | nonNull(String s) Return a non null string. |
static String | replace(String s, String sub, String with)
replace substrings within string. |
static boolean | startsWithIgnoreCase(String s, String w) |
static String | unquote(String s) Remove single or double quotes. |
Parameters: buf StringBuffer to append to s String to append from offset The offset of the substring length The length of the substring
Parameters: s the string to convert
Returns: a lower case version of s
Parameters: s String
Returns: The string passed in or empty string if it is null.