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Trino - Arrays support

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/*
 * Licensed 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 io.trino.array;

// Note: this code was forked from fastutil (http://fastutil.di.unimi.it/)
// Copyright (C) 2010-2013 Sebastiano Vigna
public interface IntComparator
{
    /**
     * Compares the given primitive types.
     *
     * @return A positive integer, zero, or a negative integer if the first
     * argument is greater than, equal to, or smaller than, respectively, the
     * second one.
     * @see java.util.Comparator
     */
    int compare(int k1, int k2);
}