import java.util.ArrayList;import java.util.List;import com.alibaba.druid.sql.dialect.mysql.ast.statement.CobarShowStatus;public class Pager {		/**	 * 当前页码	 */	private int currentPage;	/**	 * 总页数	 */	private int totalPage;	/**	 * 总行数	 */	private int totalRows;	/**	 * 每页显示条数	 */	private int avgRows = 5;	/**	 * 原集合	 */	private List list;	public Pager() {		super();	}		public Pager(int currentPage, int avgRows, List list) {		super();		this.currentPage = currentPage;		this.avgRows = avgRows;		this.list = list;		this.totalRows = list.size();		this.totalPage = (this.totalRows - 1) / this.avgRows + 1;	}	public List getPagerList() {		List newList = new ArrayList();		for(int i = (currentPage - 1) * avgRows; i < totalRows && i < currentPage * avgRows; i++) {			newList.add(list.get(i));		}		return newList;	}		public int getCurrentPage() {		return currentPage;	}	public void setCurrentPage(int currentPage) {		this.currentPage = currentPage;	}	public int getTotalPage() {		return totalPage;	}	public void setTotalPage(int totalPage) {		this.totalPage = totalPage;	}	public int getAvgRows() {		return avgRows;	}	public void setAvgRows(int avgRows) {		this.avgRows = avgRows;	}	public int getTotalRows() {		return totalRows;	}	public void setTotalRows(int totalRows) {		this.totalRows = totalRows;	}	public List getList() {		return list;	}	public void setList(List list) {		this.list = list;	}		public static void main(String[] args) {		List
     
       integers = new ArrayList
      
       ();		for(int i=0;i<99;i++){			integers.add(i);		}				Pager pager = new Pager(4, 10, integers);		System.out.println(pager);	}	@Override	public String toString() {		System.out.println("currentPage="+this.currentPage);		System.out.println("avgRows="+this.avgRows);		System.out.println("totalPage="+this.totalPage);		System.out.println("totalRows="+this.totalRows);		for(Object i:this.getPagerList()){			System.out.print(i+",");		}		return super.toString();	}	}