Assigning variables to columns in a file

When displaying the contents of the credential file, I'm trying to apply each column of data to a variable. For example:


a = griffen.keyes

b = 108....

c = alphabet soup

d = zookeeper


The "c " variable it's not working correctly. Java is seeing this as two values despite the "".

How do I fix that?

Attached is a screenshot that I am reading from.
Below is my code so far.





package openCredFile;
import java.util.*;
import java.io.*;

public class TestingRandomMethods {
   public static void main(String[] args)throws IOException{
       TestingRandomMethods T = new TestingRandomMethods();  
       T.openFile();
       T.readFile(); //The main method calls these methods and executes them. It's the readFile method that prints the info.
       T.closeFile();
       
}
       
    Scanner CredData; //Putting this outside of the method makes it available to all methods?
    public  void openFile() throws IOException {    //I had an error until I added "throws IOException" when trying to open the file.
         
        try{
        CredData = new Scanner(new File("credentials.txt")); //Opens the file.
    }
        catch(Exception e){
            System.out.println("Could not find file.");
        }
        }
    public void readFile(){
        while(CredData.hasNext()){ //will loop until it reaches the end of the file. hasNext means to read the entire file.
            String a = CredData.next();
            String b = CredData.next();
            String c = CredData.next();
            String d = CredData.next();
            //String e = CredData.next();
            //String f = CredData.next();
           
            //System.out.printf("%s %s %s %s \n", a,b,c,d); //I put in the format and the variables that I want to print.
            System.out.println(a);
            System.out.println(b);
       
        }
      }
    public void closeFile(){
        CredData.close();
    }
    }
credentials.txt
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isamesAsked:
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CEHJCommented:
System.out.printf("%s %s %s %s \n", a,b,c,d); 

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The only lines in that file with four tokens are the last two. The rest have five
isamesAuthor Commented:
I don't understand what you are talking about. I am just starting to learn Java. Can you elaborate for me?
isamesAuthor Commented:
Ok. I get what you are saying, that's why I posed the question.

How do I make the compiler read "alphabet soup" in the doc as one token?
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CEHJCommented:
You're lucky, it's tab-separated, so  try

CredData = new Scanner(new File("credentials.txt")); //Opens the file.
CredData.useDelimiter("\t+|[\r\n]+"); // delimiters are tabs and linefeeds

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btw, that should be credData as Java variable names begin lower case

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phoffric\Commented:
>> credData as Java variable names begin lower case

Since you are just learning Java, I'd like to clarify that this is not a language rule but just a convention so that when code is passed from one developer to another, they will be able to pick up the code organization a little faster. Here is a link that gives more of the Code conventions.

https://www.oracle.com/technetwork/java/codeconventions-135099.html
isamesAuthor Commented:
Thanks!!
CEHJCommented:
:)
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