public final class StringToolkit
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static java.lang.String |
UTF_8 |
Modifier | Constructor and Description |
---|---|
private |
StringToolkit() |
Modifier and Type | Method and Description |
---|---|
static java.lang.String |
encodeFilename(java.lang.String string)
Encode a string so that it becomes safe to use as a file name.
|
static java.lang.String |
join(java.util.Collection<?> s,
java.lang.String delimiter)
Joins items in collection to one string with delimiter between each item.
|
static java.lang.String |
join(java.lang.Object[] a,
java.lang.String delimiter)
Joins items in an array to one string with delimiter between each item.
|
static java.lang.String |
readString(java.io.InputStream in)
Reads the contents of a stream to a string, assuming UTF-8 encoding.
|
static java.lang.String |
readString(java.io.InputStream in,
java.lang.String charsetName)
Reads the contents of a stream with specified character encoding to a string.
|
private static final java.lang.String UTF_8
public static java.lang.String readString(java.io.InputStream in) throws java.io.IOException
in
- the stream to read fromjava.io.IOException
- if something went wrongpublic static java.lang.String readString(java.io.InputStream in, java.lang.String charsetName) throws java.io.IOException
in
- the stream to read fromcharsetName
- the name of a supported charset
java.io.IOException
- if something went wrongpublic static java.lang.String encodeFilename(java.lang.String string)
string
- string to encodepublic static java.lang.String join(java.util.Collection<?> s, java.lang.String delimiter)
s
- collection of itemsdelimiter
- string to put between collection itemspublic static java.lang.String join(java.lang.Object[] a, java.lang.String delimiter)
a
- array of itemsdelimiter
- string to put between collection items