FilterUtil (checkstyle 10.21.0 API)

java.lang.Object
- com.puppycrawl.tools.checkstyle.utils.FilterUtil

public final class FilterUtil
extends Object

Utility methods for suppression filters.

- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  private FilterUtil()
  Stop instances being created.
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static boolean isFileExists(String fileName)
  Checks if suppression source with given fileName exists.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FilterUtil
```
private FilterUtil()
```
    Stop instances being created.
- Method Detail
  - isFileExists
```
public static boolean isFileExists(String fileName)
```
    Checks if suppression source with given fileName exists.
    
    Parameters:
    
    fileName - name of the suppressions file.
    
    Returns:
    
    true if suppression file exists, otherwise false