Skip to content
Navigation Menu
Sign in
Products
Platform
GitHub
Repository hosting, code review, and collaboration
Copilot
AI coding agent for tasks, projects and automated work
Build & Ship
Actions
CI/CD and automation
Code Quality
Quality analysis, fixes, and enforcement
Codespaces
Cloud development environments
Secure
Code Security
Vulnerability detection and remediation
Secret Protection
Secret scanning and leak prevention
All Features
Developers
Learn
Documentation
Training
Certifications
Build
Build with Copilot
Customize Copilot
Integrations
Explore
Trending repos
GitHub Sponsors
Events
Changelog
Changelog
Your source for the latest features, improvements, and fixes across GitHub products, all in one place.
Businesses
By Stage
Enterprises
Team
Startups
Nonprofits
By Industry
Healthcare
Financial services
Manufacturing
Government
See all industries
Evaluate GitHub
Why GitHub
Customer Stories
Business insights
Trust Center
Add-ons
GitHub Advanced Security
Enterprise-grade code security
Copilot for business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Resources
Learn & Connect
Documentation
Resource center
Blog
Events & webinars
Community Forum
Customer Stories
Integrations
Support
Customer support
Training
GitHub Status
Company
About
Partners
Changelog
GitHub Universe
GitHub Universe
The event for developers, by developers — talks, workshops, and what’s next for GitHub.
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
rkgus24
java
Repository navigation
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
More
items
Files
Expand file tree
master
Breadcrumbs
java
/
Chapter57.java
Copy path
Blame
More file actions
Blame
More file actions
Latest commit
History
History
History
49 lines (35 loc) · 1.55 KB
master
Breadcrumbs
java
/
Chapter57.java
Copy path
Top
File metadata and controls
Code
Blame
49 lines (35 loc) · 1.55 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
package chapter57;
//첫번재 스레드 : Thread 클래스를 상속 받아서 run()메서드 오버라이드 시켜서 사용
class One1 extends Thread{
@Override
public void run() {
for(int i = 0;i<300;i++) {
System.out.print("$");
}
}
}
//두분째 스레드 : Runnable 인터페이스를 구현한 클래스를 사용
//-> run()메서들 오버라이드 시켜서 사용
class Two1 implements Runnable{
@Override
public void run() {
for(int i = 0;i<300;i++) {
System.out.print("*");
}
}
}
public class ThreadEx3 {
public static void main(String[] args) {
//멀티 스레드 : cpu가 수행할 여러개의 작업 단위의 코드 블럭을 작성(run() 메서드의 내용)
//Thread 클래스릏 상속 받아서 작성한 단위를 수행 시키기
One1 th = new One1();//Thread 클래스의 멤버들을 사용할 수 있다
th.start();//run() 메서드내에서 오버라이드 되어서 수행해야 코드를 수행시킨다
//Runnable 인터페이스로 구현한 작업 단위의 코드 블록을 작성 (run() 메서드의 내용)
//인터페이스 변수명 = 구현 클래스
//-> Runnable 인터페이스를 구현한 클래스(Two1)의 객체를 Thread 클래스의 생성자의 매게 변수 인수로 넣어서 수행
Runnable th1 = new Two1();
Thread t = new Thread(th1);
t.start();
System.out.println("Main Thread 종료!!!");
}
}
You can’t perform that action at this time.