revise ModuloHintShardingAlgorithm.

import org.apache.shardingsphere.api.sharding.hint.HintShardingAlgorithm;

import org.apache.shardingsphere.api.sharding.hint.HintShardingValue;

import java.util.ArrayList;

import java.util.Collection;

import java.util.Collections;

public final class ModuloHintShardingAlgorithm implements HintShardingAlgorithm<Long> {

    @Override

    public Collection<String> doSharding(final Collection<String> availableTargetNames, final HintShardingValue<Long> shardingValue) {

        Collection<String> result = new ArrayList<>();

        for (String each : availableTargetNames) {

            if (each.endsWith(String.valueOf(shardingValue.getValues().iterator().next() % 2))) {

                return Collections.singletonList(each);

            for (Long value : shardingValue.getValues()) {

                if (each.endsWith(String.valueOf(value % 2))) {

                    result.add(each);

                }

            }

        throw new UnsupportedOperationException();

        }

        return result;

    }

}