broadwick.io

Class FileUtils

java.lang.Object

broadwick.io.FileUtils

public final class FileUtils
extends Object

Simple utilities for file objects.

Field Summary

Fields

Modifier and Type	Field and Description
private static String	DOT

Constructor Summary

Constructors

Modifier	Constructor and Description
private	FileUtils() Constructor; hidden.

Method Summary

Modifier and Type	Method and Description
static String	getFileExtension(String filename) Get the extension of a file, given the name of the file.
static String	renameFileExtension(String source, String newExtension) Change the extension of a file name, e.g.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DOT

private static final String DOT

See Also:

Constant Field Values

Constructor Detail

FileUtils

private FileUtils()

Constructor; hidden.

Method Detail

renameFileExtension

public static String renameFileExtension(String source,
                                         String newExtension)

Change the extension of a file name, e.g. filename = changeExtension("data.txt", ".java") will assign "data.java" to filename.

Parameters:

source - the name of the file whose extension we wish to change

newExtension - the new extension.

Returns:

the new filename with modified extension.

getFileExtension

public static String getFileExtension(String filename)

Get the extension of a file, given the name of the file.

Parameters:

filename - the name of the file.

Returns:

the extension of the file.