src/it/MCOMPILER-228/src/main/java/example/FinalExample.java

package example;

/*
 * 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.
 */

import java.util.Comparator;

public class FinalExample 
{
    public static final Comparator<String> comparator = ( o1, o2 ) -> 
    {
        final String desc1 = o1;
        final String desc2 = o2;
        final int compareTo;
        if ( desc1 == null ) 
        {
            compareTo = -1;
        }
        else if ( desc2 == null )
        {
            compareTo = 1;
        }
        else
        {
            compareTo = desc1.compareTo( desc2 );
        }
        if ( compareTo == 0 )
        {
            return 3;
        }
        return compareTo;
    };
}