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The program first reads integer recordingCount from input, representing the number of pairs of inputs to be read. Each pair has a string and an

The program first reads integer recordingCount from input, representing the number of pairs of inputs
to be read. Each pair has a string and an integer, representing the recording's topic and duration,
respectively. One Recording object is created for each pair and added to ArrayList recordingList. Output
"Average recording duration: ", followed by the average duration of all the Recording objects as an
integer.
Enter the recording count: 3
Enter pair 1: Music 121
Enter pair 2: Medicine 85
Enter pair 3: Grammar 55
Average recording duration: 87
Note: the ArrayLIst has at least one element.
Create a Recording.java file:
public class Recording {
private String topic;
private int duration;
public void setTopicAndDuration(String newTopic, int newDuration){
topic = newTopic;
duration = newDuration;
}
public int getDuration(){
return duration;
}
}
Starter code:
import java.util.Scanner;
import java.util.ArrayList;
public class Recordings {
public static void main(String[] args){
Scanner scnr = new Scanner(System.in);
ArrayList recordingList = new ArrayList();
Recording currRecording;
String currTopic;
int currDuration;
int sumDuration;
int recordingCount;
int i;
recordingCount = scnr.nextInt();
for (i =0; i < recordingCount; ++i){
currTopic = scnr.next();
currDuration = scnr.nextInt();
currRecording = new Recording();
currRecording.setTopicAndDuration(currTopic, currDuration);
recordingList.add(currRecording);
}
sumDuration =0;
/* Your code goes here */
}
}

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