All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static File`	`getFile(String fileName)`	Retrieve the `File` of the given file
`static String`	`getFileContent(String fileName)`	Retrieve the content of the given file
`static FileInputStream`	`getFileInputStream(String fileName)`	Retrieve the `FileInputStream` of the given file

public static FileInputStream getFileInputStream(String fileName)
                                          throws IOException

Retrieve the FileInputStream of the given file

public static String getFileContent(String fileName)
                             throws IOException

Retrieve the content of the given file

Class FileUtils