List.subList用法，以及多个LIST<T>相加问题解决方案

import java.util.ArrayList;
import java.util.List;

import test.FlowTaskStatusEnum;


public class BMW {
	
	//宝马车当然也可以开动了
	public void run(){
	System.out.println("宝马汽车开始运行...");
	}
	
	
	public static void main(String[] args) {
		List<Integer> shopIdList =new ArrayList<Integer>();
		shopIdList.add(2);
		shopIdList.add(12);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(1);
		
		shopIdList.add(6);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(6);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(7);
		shopIdList.add(9);
		
		
		shopIdList.add(6);
		
		shopIdList.add(2);
		shopIdList.add(6);
		
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(2);
		shopIdList.add(12);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(1);
		
		shopIdList.add(6);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(6);
		shopIdList.add(1);
		shopIdList.add(1);
		shopIdList.add(7);
		shopIdList.add(9);
		
		
		shopIdList.add(6);
		
		shopIdList.add(2);
		shopIdList.add(6);
		
		shopIdList.add(1);
		shopIdList.add(1);
		//System.out.println(shopIdList.size());
	    //double s=shopIdList.size()/10;
	   // System.out.println(s);
	    
	    
	    int i = 0;
	    List<Integer> lisint=new ArrayList<Integer>();
	    
	    Benz benz=new Benz();
        // WARNING 参数过长搜索不接受
        do {
        	Benz bz=new Benz();
            List<Integer> subList = (null == shopIdList) ? new ArrayList<Integer>() :
            	shopIdList.subList(i, Math.min(shopIdList.size(), i + 10));
            System.out.println("i:"+i+"min"+Math.min(shopIdList.size(), i + 10));
            lisint.addAll(subList);
            	 i+=10;
        } while (null != shopIdList && i < shopIdList.size());
        benz.setListInt(lisint);
		System.out.println(benz.getListInt().size());
	}


}

import java.util.List;


public class Benz {//奔驰
	
	//汽车肯定会跑
	public void run(){
	System.out.println("奔驰汽车开始运行...");
	}
	
	private List<String> listStr;
	private List<Integer> listInt;
	public List<String> getListStr() {
		return listStr;
	}
	public void setListStr(List<String> listStr) {
		this.listStr = listStr;
	}
	public List<Integer> getListInt() {
		return listInt;
	}
	public void setListInt(List<Integer> listInt) {
		this.listInt = listInt;
	}
	
	
	


}