code: public boolean equalsAny(ContentType... contentTypes)
  	{
  		if (contentTypes == null || contentTypes.length == 0)
  		{
  			throw new IllegalArgumentException("no content types given");
  		}
  
  		for (ContentType contentType : contentTypes)
  		{
  			if (equals(contentType))
  			{
  				return true;
  			}
  		}
  		return false;
  	}
docs: Returns whether this {@link ContentType} equals any of the given content types.
  
  @param contentTypes
  Non-empty list of other {@link ContentType}s.
  @return <code>true</code> if this equals one of the given {@link ContentType}s, <code>false</code> otherwise.