/*
 * 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.tempuri.complex.data.arrays;

public class ArrayOfArrayOfstring {

    protected ArrayOfstring[] arrayOfstring;

    public ArrayOfstring[] getArrayOfstring() {
        if (arrayOfstring == null) {
            arrayOfstring = new ArrayOfstring[0];
        }
        return this.arrayOfstring;
    }


    public void setArrayOfstring(ArrayOfstring[] arrayOfstring) {
        this.arrayOfstring = arrayOfstring;
    }
}
