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public class Overload{

public static void overLoad(int i){
System.out.println(i);
}

/* ÏÂÃæ·½·¨¶¼ÓëµÚÒ»¸ö·½·¨public static void overLoad(int i)Ïà±È½Ï*/
//public int overLoad(int k){}//´íÎ󣬲ÎÊýÁбíÏàͬ

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public int overLoad(int i,int k){
return 0;
}
//ÐÞÊηû²»Í¬
private void overLoad(double d){

}
//ÐÞÊηû£¬·µ»ØÖµÀàÐͶ¼²»Í¬
private double overLoad(double d,int k){
return 0;
}
}

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*/
public class Override{

}
class Exception1 extends Exception{}
class Exception2 extends Exception1{}
class Exception3 extends Exception2{}
class Parent{
void method() throws Exception2{}
}
class Son extends Parent{
//private void method(){}//´íÎó£¬ËõСÁ˸¸Àà·½·¨µÄ·ÃÎÊȨÏÞ
//int method(){} //´íÎ󣬷½·¨·µ»ØÖµÓ븸Àà·½·¨²»Ò»ÖÂ
void method(int k){} //ͨ¹ý±àÒ룬µ«²»Ó븸ÀàµÄ·½·¨method()¹¹³É¸²¸Ç

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//void method() throws Exception3{}; //ÕýÈ· Å׳öµÄÒì³£±È¸¸ÀàÅ׳öµÄÒ쳣С
public void method() throws Exception3{}
}


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* Title: ConnectPool.java
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* Copyright: Copyright (c) 2002/12/25
* Company:
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* Version 2.0
*/
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import java.sql.*;
import java.util.*;
import java.util.Date;
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