All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`copyFile(File source, File destination)`	Copies the source file to the destination filename.
`static void`	`deleteFiles(String directoryName)`	Deletes the files in the directory, but does not remove the directory.
`static boolean`	`directoryExists(String directoryName)`	Returns true if the given directory exists.
`static String`	`extension(String path)`
`static List`	`getContents(String textFileName)`	Returns a List of the String's in the text file, one per line.
`static String`	`name(String path)`
`static String`	`readText(File file)`	Gets the contents of a text file as a single String
`static String`	`readText(String filename)`
`static void`	`setContents(String textFileName, String contents)`	Saves the String with the given filename

public static String name(String path)

public static String extension(String path)

deleteFiles
```
public static void deleteFiles(String directoryName)
```
Deletes the files in the directory, but does not remove the directory.

public static boolean directoryExists(String directoryName)

Returns true if the given directory exists.

public static List getContents(String textFileName)
                        throws FileNotFoundException,
                               IOException

Returns a List of the String's in the text file, one per line.

public static String readText(String filename)
                       throws IOException

public static void setContents(String textFileName,
                               String contents)
                        throws IOException

Saves the String with the given filename

public static void copyFile(File source,
                            File destination)
                     throws IOException

Copies the source file to the destination filename. Posted by Mark Thornton on Usenet.

Class FileUtil