StringUtil (OpenStego v0.8.2)

java.lang.Object
- com.openstego.desktop.util.StringUtil

```
public class StringUtil
extends Object
```
Utility class to manipulate strings

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getHexString(byte[] raw)`	Method to convert byte array to hexadecimal string
`static List<String>`	`getStringLines(String input)`	Method to tokenize a string by line breaks
`static long`	`passwordHash(String password)`	Method to get the long hash from the password.

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

- Method Detail
  - getHexString
```
public static String getHexString(byte[] raw)
```
    Method to convert byte array to hexadecimal string
    
    Parameters:
    
    raw - Raw byte array
    
    Returns:
    
    Hex string
  - passwordHash
```
public static long passwordHash(String password)
                         throws OpenStegoException
```
    Method to get the long hash from the password. This is used for seeding the random number generator
    
    Parameters:
    
    password - Password to hash
    
    Returns:
    
    Long hash of the password
    
    Throws:
    
    OpenStegoException
  - getStringLines
```
public static List<String> getStringLines(String input)
                                   throws OpenStegoException
```
    Method to tokenize a string by line breaks
    
    Parameters:
    
    input - Input string
    
    Returns:
    
    List of strings tokenized by line breaks
    
    Throws:
    
    OpenStegoException - Processing issues