StringUtil (eXo Push notifications addon - Service 2.3.3 API)

java.lang.Object
- org.exoplatform.push.util.StringUtil

```
public class StringUtil
extends Object
```

- Constructor Summary
  
  Constructors
  Constructor Description
  
  StringUtil()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static String mask(String text, int keep)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- StringUtil
```
public StringUtil()
```

Method Detail

mask

public static String mask(String text,
                          int keep)