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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * accompanied this code).
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package java.nio.file.attribute;

import java.io.IOException;

Checked exception thrown when a lookup of UserPrincipal fails because the principal does not exist. 
Since:
1.7/**
 * Checked exception thrown when a lookup of {@link UserPrincipal} fails because
 * the principal does not exist.
 *
 * @since 1.7
 */

public class UserPrincipalNotFoundException
    extends IOException
{
    static final long serialVersionUID = -5369283889045833024L;

    private final String name;

    
Constructs an instance of this class.
Params:
name –  the principal name; may be null/**
     * Constructs an instance of this class.
     *
     * @param   name
     *          the principal name; may be {@code null}
     */
    public UserPrincipalNotFoundException(String name) {
        super();
        this.name = name;
    }

    
Returns the user principal name if this exception was created with the user principal name that was not found, otherwise null. 
Returns:
 the user principal name or null/**
     * Returns the user principal name if this exception was created with the
     * user principal name that was not found, otherwise {@code null}.
     *
     * @return  the user principal name or {@code null}
     */
    public String getName() {
        return name;
    }
}