StringUtil (Pinot Common 0.10.0 API)

java.lang.Object
- org.apache.pinot.common.utils.StringUtil

```
public class StringUtil
extends Object
```

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`join(String separator, String... keys)`	Joins the given keys with the separator.
`static String`	`sanitizeStringValue(String value, int maxLength)`	Sanitizes a string value.

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

- Method Detail
  - join
```
public static String join(String separator,
                          String... keys)
```
    Joins the given keys with the separator.
  - sanitizeStringValue
```
public static String sanitizeStringValue(String value,
                                         int maxLength)
```
    Sanitizes a string value.
    
    Truncate characters after the first null character as it is reserved as the padding character
    
    Limit the length of the string
    Parameters:
    
    value - String value to sanitize
    
    maxLength - Max number of characters allowed
    
    Returns:
    
    Modified value, or value itself if not modified