Utils

java.lang.Object

org.glassfish.jersey.message.internal.Utils

public final class Utils extends Object

Utility class.

Constructor Summary

Constructors

Modifier

Constructor

Description

private

Utils()

Prevent instantiation.
Method Summary

Modifier and Type

Method

Description

static File

createTempFile()

Create an empty file in the default temporary-file directory.

(package private) static void

throwIllegalArgumentExceptionIfNull(Object toCheck, String errorMessage)

Throws an IllegalArgumentException with given error message if the first, toCheck, parameter is null.

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

Constructor Details
- Utils
  
  private Utils()
  
  Prevent instantiation.
Method Details
- throwIllegalArgumentExceptionIfNull
  
  static void throwIllegalArgumentExceptionIfNull(Object toCheck, String errorMessage)
  
  Throws an IllegalArgumentException with given error message if the first, toCheck, parameter is null.
  
  Parameters:
  
  toCheck - an instance to check.
  
  errorMessage - message to set to the IllegalArgumentException thrown.
- createTempFile
  
  public static File createTempFile() throws IOException
  
  Create an empty file in the default temporary-file directory.
  
  Returns:
  
  An abstract pathname denoting a newly-created empty file.
  
  Throws:
  
  IOException - if a file could not be created.