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common method in java

There is a newer version: 1.0.8

package com.rumwei.util;

import lombok.extern.slf4j.Slf4j;

import java.util.HashMap;
import java.util.Map;

@Slf4j
public class MapUtilGW {

    /*
    * 构建一个Map对象，key为key+i,value为value+i，其中1<=i<=num
    * @Info: 底层为HashMap
    * */
    public static Map generateMapString(String key, String value, int num){
        Map result = new HashMap();
        for (int i=1; i<=num; i++){
            result.put(key+i,value+i);
        }
        return result;
    }

    /*
     * 构建一个Map对象，key为i,value为i，其中1<=i<=num
     * @Info: 底层为HashMap
     * */
    public static Map generateMapInteger(int num){
        Map result = new HashMap();
        for (int i=1; i<=num; i++){
            result.put(i,i);
        }
        return result;
    }


}