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package cn.itcast.day1;
import java.io.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Properties;
import org.omg.CORBA.portable.InputStream;
public class ReflectAndConllection {
public static void main(String[] args)throws Exception{
//FileReader in= new FileReader("demo.properties");
FileInputStream in = (FileInputStream) ReflectAndConllection.class.getClassLoader().getSystemResourceAsStream("cn/itcast/day1");
Properties prop= new Properties();
prop.load(in);
in.close();
String className= prop.getProperty("className");
Collection conllections=(Collection)Class.forName(className).newInstance();
//Collection conllections= new HashSet();
Demo d1= new Demo(2,3);
Demo d2= new Demo(2,3);
Demo d3= new Demo(2,6);
conllections.add(d1);
conllections.add(d1);
conllections.add(d2);
conllections.add(d3);
//System.out.println("d1"+d1+"...."+"d2"+d2);
System.out.println(conllections.size());
}
}

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