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The call_stat.txt file contains information about mobile subscriber calls. It has the following structure: subscriber_id1 subscriber_id2 duration_sec.

Subscriber ids are Strings, duration is int. For example:

sub1 sub2 72
sub2 sub1 35

Find all the calls that lasted more than 60 seconds and print the corresponding subscriber_id1 to the console. The duration in the file is given in seconds.

Construct a program that solves the problem. Use < and > to adjust code indentation. Three closing curly brackets are collapsed inline for simplicity. No need to use indentation for them.

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                if (duration > 60) {

                System.out.println(first);

                try (Scanner scanner = new Scanner(new File("call_stat.txt"))) {

                while (scanner.hasNext()) {

                String second = scanner.next();

                String first = scanner.next();

                int duration = scanner.nextInt();

}}}

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