Commit 771ec33

author

Rajeev Kumar Singh

committed

Volatile Keyword Example

1 parent 18ac416 commit 771ec33Copy full SHA for 771ec33

File tree

+60

-0

lines changed

+60

-0

lines changed

Lines changed: 30 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,30 @@`
	`1`	`+public class MemoryConsistencyErrorExample {`
	`2`	`+ private static boolean sayHello = false;`
	`3`	`+`
	`4`	`+ public static void main(String[] args) throws InterruptedException {`
	`5`	`+`
	`6`	`+ Thread thread = new Thread(() -> {`
	`7`	`+ while(!sayHello) {`
	`8`	`+`
	`9`	`+ }`
	`10`	`+`
	`11`	`+ System.out.println("Hello World!");`
	`12`	`+`
	`13`	`+ while(sayHello) {`
	`14`	`+`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ System.out.println("Good Bye!");`
	`18`	`+ });`
	`19`	`+`
	`20`	`+ thread.start();`
	`21`	`+`
	`22`	`+ Thread.sleep(1000);`
	`23`	`+ System.out.println("Say Hello..");`
	`24`	`+ sayHello = true;`
	`25`	`+`
	`26`	`+ Thread.sleep(1000);`
	`27`	`+ System.out.println("Say Bye..");`
	`28`	`+ sayHello = false;`
	`29`	`+ }`
	`30`	`+}`

Lines changed: 30 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,30 @@`
	`1`	`+public class VolatileKeywordExample {`
	`2`	`+ private static volatile boolean sayHello = false;`
	`3`	`+`
	`4`	`+ public static void main(String[] args) throws InterruptedException {`
	`5`	`+`
	`6`	`+ Thread thread = new Thread(() -> {`
	`7`	`+ while(!sayHello) {`
	`8`	`+`
	`9`	`+ }`
	`10`	`+`
	`11`	`+ System.out.println("Hello World!");`
	`12`	`+`
	`13`	`+ while(sayHello) {`
	`14`	`+`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ System.out.println("Good Bye!");`
	`18`	`+ });`
	`19`	`+`
	`20`	`+ thread.start();`
	`21`	`+`
	`22`	`+ Thread.sleep(1000);`
	`23`	`+ System.out.println("Say Hello..");`
	`24`	`+ sayHello = true;`
	`25`	`+`
	`26`	`+ Thread.sleep(1000);`
	`27`	`+ System.out.println("Say Bye..");`
	`28`	`+ sayHello = false;`
	`29`	`+ }`
	`30`	`+}`

Comments

(0)