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MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap memory. It is a fast, scalable and easy to use embedded Java database.

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package org.mapdb.serializer;

import org.mapdb.*;

import java.io.IOException;

/**
 * Created by jan on 2/29/16.
 */
public class SerializerStringDelta extends SerializerString{


    protected static int commonPrefixLen(char[][] chars) {
        //$DELAY$
        for(int ret=0;;ret++){
            if(chars[0].length==ret) {
                return ret;
            }
            char byt = chars[0][ret];
            for(int i=1;i