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 Optional<File>`	`getFileFromFileName(String fileName)`
`static Optional<File>`	`getFileFromFileName(String fileName, ClassLoader classLoader)`
`static FileInputStream`	`getFileInputStream(String fileName)`	Retrieve the `FileInputStream` of the given file
`static InputStream`	`getInputStreamFromFileName(String fileName)`

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

public static InputStream getInputStreamFromFileName(String fileName)

public static Optional<File> getFileFromFileName(String fileName)

public static Optional<File> getFileFromFileName(String fileName,
                                                 ClassLoader classLoader)

Class FileUtils