CommonsUtils (Tapestry API - 5.7.2)乐学网一站式学习平台

java.lang.Object
- org.apache.tapestry5.commons.util.CommonsUtils

```
public class CommonsUtils
extends Object
```
Some utility methods used in different Tapestry subprojects.

Field Summary

Fields
Modifier and Type Field Description

static String[] EMPTY_STRING_ARRAY

Constructor Summary

Constructors
Constructor Description

CommonsUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isBlank(String input)`	Returns true if the input is null, or is a zero length string (excluding leading/trailing whitespace).
`static String[]`	`splitAtCommas(String value)`	Splits a value around commas.
`static String[]`	`splitPath(String path)`	Splits a path at each slash.

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

- Field Detail
  - EMPTY_STRING_ARRAY
```
public static final String[] EMPTY_STRING_ARRAY
```
- Constructor Detail
  - CommonsUtils
```
public CommonsUtils()
```
- Method Detail
  - splitPath
```
public static String[] splitPath(String path)
```
    Splits a path at each slash.
  - splitAtCommas
```
public static String[] splitAtCommas(String value)
```
    Splits a value around commas. Whitespace around the commas is removed, as is leading and trailing whitespace.
    
    Since:
    
    5.1.0.0
  - isBlank
```
public static boolean isBlank(String input)
```
    Returns true if the input is null, or is a zero length string (excluding leading/trailing whitespace).