/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.commons.csv;

/**
 * Utility class for input parameter validation
 *
 * @version $Id$
 */
final class Assertions {

    private Assertions() {
        // can not be instantiated
    }

    public static <T> void notNull(T parameter, String parameterName) {
        if (parameter == null) {
            throw new IllegalArgumentException("Parameter '" + parameterName + "' must not be null!");
        }
    }
}

@@ -1022,12 +1022,8 @@
 atic
- %3CT%3E
  voi
@@ -1032,17 +1032,22 @@
 notNull(
-T
+Object
  paramet

Remove unnecessary generics