Util (Dr. Inventor Text Mining Library (UPF) 4.0 API)

java.lang.Object
- edu.upf.taln.dri.common.connector.pdfext.localappo.Util

```
public class Util
extends Object
```

Constructor Summary

Constructors
Constructor Description

Util()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`computeStringDigest(byte[] byteArrayInput)`	Generate a string digest (MD5) from an array of bytes
`static void`	`deleteFolder(File folder)`	Delete a folder together with its contents
`static byte[]`	`readFully(InputStream stream)`	Read a byte array from an input stream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Util
```
public Util()
```
- Method Detail
  - readFully
```
public static byte[] readFully(InputStream stream)
                        throws IOException
```
    Read a byte array from an input stream
    
    Parameters:
    
    stream -
    
    Returns:
    
    Throws:
    
    IOException
  - computeStringDigest
```
public static String computeStringDigest(byte[] byteArrayInput)
```
    Generate a string digest (MD5) from an array of bytes
    
    Parameters:
    
    byteArrayInput -
    
    Returns:
  - deleteFolder
```
public static void deleteFolder(File folder)
```
    Delete a folder together with its contents
    
    Parameters:
    
    folder -