Computer scienceProgramming languagesJavaWorking with dataMultithreadingBasics of threads

Custom threads

Theory

String processor

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Write a class with the name StringProcessor that extends the Thread class. The class must have a method that reads strings (line by line) from the standard input. If a read string has a character in lower case, the processor must output the string in upper case; otherwise, the processor must output "FINISHED" and stop the processing.

Use the provided template for your class. Write any additional methods if you need them.


The testing system will start the processor as a regular thread.

Sample Input 1: 

line
LINE

Sample Output 1: 

LINE
FINISHED

Sample Input 2: 

threadS
PROCeSSES
TASKS

Sample Output 2: 

THREADS
PROCESSES
FINISHED
Write a program in Java 17
import java.util.Scanner;

class StringProcessor extends Thread {

final Scanner scanner = new Scanner(System.in); // use it to read string from the standard input

@Override
public void run() {
// implement this method
}
}
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