Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
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.