Java Assert Null assertNull(final Object obj, final String msg)

Description

assert Null

License

Open Source License

Parameter

Parameter	Description
obj	a parameter
msg	a parameter

Declaration

public final static void assertNull(final Object obj, final String msg) throws IllegalArgumentException 

Method Source Code

//package com.java2s;
/*//from   w  ww  .  j a v  a 2s.  com
 * Copyright (C) 2014 J. Paul Jackson <jwareservices@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    /**
     * @param obj
     * @param msg
     */
    public final static void assertNull(final Object obj, final String msg) throws IllegalArgumentException {
        if (null != obj) {
            throw new IllegalArgumentException(msg);
        }
    }
}

Related

1. assertInstance(final Object object, final Class c, final boolean allowNull)
2. assertIsNull(Object obj)
3. assertNonNull(final T object, final String paramName)
4. assertNonNull(String argumentName, Object argument)
5. assertNoNull(Object object, String paramName)
6. assertNull(final Object value, final String name)
7. assertNull(Object o)
8. assertNull(Object obj)
9. assertNull(Object obj)