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class Example5_1
{
public static void main(String args[])
{
String s1,s2;
s1=new String("we are students");
s2=new String("we are students");
System.out.println(s1.equals(s2)); //Êä³ö½á¹ûÊÇ£ºtrue¡£
System.out.println(s1==s2); //Êä³ö½á¹ûÊÇ£ºfalse
String s3,s4;
s3="how are you";
s4="how are you";
System.out.println(s3.equals(s4)); //Êä³ö½á¹ûÊÇ£ºtrue¡£
System.out.println(s3==s4); //Êä³ö½á¹ûÊÇ£ºtrue¡£
}
}
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package
edu.jlu.fuliang;
import
java
.util.ArrayList;
import
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//¼ÆËãÌìÊý
public List day(String dates,String datee) throws ParseException{
List dayls=new ArrayList();
// ×Ö·û´®×ª»»³ÉÈÕÆÚ
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date startDate = format.parse(dates);
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public class TicketWindow {
public static void main(String args[]) {
Ticket ticket = new Ticket();
Thread w1 = new Thread(ticket, "1ºÅÊÛÆ±´°¿Ú");
Thread w2 = new Thread(ticket, "2ºÅÊÛÆ±´°¿Ú");
Thread w3 ......