public class StringUtil extends Object
Modifier and Type | Method and Description |
---|---|
static String |
expandTabs(String inputString,
int numberOfSpaces)
Expand each tab character into the specified numbers of spaces.
|
static String |
join(byte[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
join(Collection collection,
String separator)
Create a string based on all the objects in the collection separated by
the separator string.
|
static String |
join(double[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
join(float[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
join(int[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
join(long[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
join(Object[] array,
String separator)
Create a string based on all the objects in the array separated by the
separator string.
|
static String |
nCopies(int copyCount,
char charToCopy)
Return a string containing the specified number of charToCopy
|
static String |
replace(String sourceString,
String match,
String replace)
Perform text substitutions in the source string
|
static String[] |
split(String line,
String separator)
Split the specified line into strings, spliting at each instance of
separator.
|
static String[] |
splitAtFirst(String line,
String separator)
Split the specified line into two strings, spliting at the first
instance of separator.
|
public static String expandTabs(String inputString, int numberOfSpaces)
inputString
- The string to be expanded.numberOfSpaces
- The number of space characters to be used for each
substitution.public static String nCopies(int copyCount, char charToCopy)
copyCount
- The number of times to copy the character.charToCopy
- The character that will be copied.public static String join(int[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(long[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(float[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(double[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(byte[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(Object[] array, String separator)
array
- The items that will be concatenated togetherseparator
- The separator string.public static String join(Collection collection, String separator)
separator
- The separator string.collection
- The collection containing the objects to joinpublic static String[] splitAtFirst(String line, String separator)
line
- The line to be split.separator
- The separator that will be used to split the string.public static String[] split(String line, String separator)
line
- The line to be split.separator
- The separator that will be used to split the string.public static String replace(String sourceString, String match, String replace)
sourceString
- The original stringmatch
- The string to replacereplace
- The new content to replace withCopyright © 1998–2014 Gargoyle Software Inc.. All rights reserved.