FileUtils (Undertow Core 2.2.40.Final API)

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`deleteRecursive(Path directory)`
`static String`	`readFile(Class<?> testClass, String fileName)`
`static String`	`readFile(InputStream file)`	Reads the `file` and converting it to `String` using UTF-8 encoding.
`static String`	`readFile(InputStream file, Charset charSet)`	Reads the `file` and converting it to `String` using `charSet` encoding.
`static String`	`readFile(InputStream file, String charset)`
`static String`	`readFile(URL url)`

public static String readFile(Class<?> testClass,
                              String fileName)

public static String readFile(URL url)

public static String readFile(InputStream file,
                              String charset)

readFile
```
public static String readFile(InputStream file)
```
Reads the file and converting it to String using UTF-8 encoding.

public static String readFile(InputStream file,
                              Charset charSet)

Reads the file and converting it to String using charSet encoding.

public static void deleteRecursive(Path directory)
                            throws IOException

Class FileUtils