PRACTICE CODE import java.util.TimerTask; import org.firmata4j.ssd1306.MonochromeCanvas; import org.firmata4j.ssd1306.SSD1306; public class CountTask extends TimerTask { private int countValue = 10; private final SSD1306 theOledObject; public CountTask(SSD1306 aDisplayObject) { theOledObject = aDisplayObject; } @Override public void run() { for (int j = 0; j <= 3; j++) { theOledObject.getCanvas().clear(); theOledObject.getCanvas().setTextsize(1); theOledObject.getCanvas().drawString(0, 0, "Hello"); theOledObject.display(); try { Thread.sleep(2000); } catch (InterruptedException e) { throw new RuntimeException(e); } theOledObject.clear(); theOledObject.getCanvas().setTextsize(1); theOledObject.getCanvas().drawString(0, 0, "My name is "); theOledObject.display(); try { Thread.sleep(2000); } catch (InterruptedException e) { throw new RuntimeException(e); } while (true) { for (int i = 10; i >= 0; i--) { theOledObject.getCanvas().setTextsize(4); theOledObject.getCanvas().clear(); theOledObject.getCanvas().drawString(55, 20, Integer.toString(i)); theOledObject.display(); try { Thread.sleep(1000); } catch (InterruptedException e) { throw new RuntimeException(e); } } } }}} here is my code and i need help fixing it, the process of 1)hello 2)my name is and 3)the countdown should all repeat three times. steps 1,2,3 are one process and i want the entire process to repeat thrice. I dont understand the issue in my code because the countdown goes on forever. You can use the TimerTask method in java to help the repetition

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

PRACTICE CODE

import java.util.TimerTask;
import org.firmata4j.ssd1306.MonochromeCanvas;
import org.firmata4j.ssd1306.SSD1306;
public class CountTask extends TimerTask {
private int countValue = 10;
private final SSD1306 theOledObject;
public CountTask(SSD1306 aDisplayObject) {
theOledObject = aDisplayObject;
}

@Override
public void run() {
for (int j = 0; j <= 3; j++) {
theOledObject.getCanvas().clear();
theOledObject.getCanvas().setTextsize(1);
theOledObject.getCanvas().drawString(0, 0, "Hello");
theOledObject.display();

try {
Thread.sleep(2000);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}

theOledObject.clear();
theOledObject.getCanvas().setTextsize(1);
theOledObject.getCanvas().drawString(0, 0, "My name is ");
theOledObject.display();
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}

while (true) {

for (int i = 10; i >= 0; i--) {

theOledObject.getCanvas().setTextsize(4);

theOledObject.getCanvas().clear();

theOledObject.getCanvas().drawString(55, 20, Integer.toString(i));

theOledObject.display();
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}

}
}
}}}

here is my code and i need help fixing it, the process of 1)hello 2)my name is and 3)the countdown should all repeat three times. steps 1,2,3 are one process and i want the entire process to repeat thrice. I dont understand the issue in my code because the countdown goes on forever. You can use the TimerTask method in java to help the repetition

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