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Proper formatting of output is essential. There are times when the details presented are not formatted.
The code snippet below displays details in a formatted manner that is a better presentation.
import java.util.*;
public class StringFormatter {
public static void main(String args[])
{
StringFormatter stringFormatter = new StringFormatter();
stringFormatter.proceed();
}
final String stringSentence = "Hi there, is it true that you are coming home today?";
private void proceed()
{
//Creating a Scanner with the string stringSentence
Scanner scanner = new Scanner(stringSentence);
//Scanning the string
while (scanner.hasNext()) {
//Formatting the string. The first string will have 10 character spacing, this can be adjusted as needed.
//The option -10, 10 will add spaces leading and trailing respectively.
System.out.println(String.format("%-10s: %s" , scanner.next().toString(), scanner.hasNextBoolean() ));
}
//Closing the Scanner
scanner.close();
}
}
/*
Expected output:
[root@mypc]# java StringFormatter
Hi : false
there, : false
is : false
it : true
true : false
that : false
you : false
are : false
coming : false
home : false
today? : false
*/
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