I don't understand the output,

[TIMBERings]

while(fromFile.hasNextLine()) {			//goto next Node here
	while(fromFile.hasNext()){ 		//create nested linked list here
		input=fromFile.next();
		System.out.print(input + " ");	//Will print everything twice.		
		try {
			hold = Integer.parseInt(input);
			System.out.print(hold + " ");
			adjMatrix[i][hold-1]=1;
		}
		catch (NumberFormatException e) {
		}
				
	}
	System.out.println();
	i++;
}

Produces this:

 2 2 
 1 1 
 2 2 4 4 
 3 3 
 2 2 
 2 2 5 5 7 7 
 3 3 6 6 
 4 4 7 7 8 8

Which makes complete sense, however if this is my code:

while(fromFile.hasNextLine()) {			//goto next Node here
	while(fromFile.hasNext()){ 		//create nested linked list here
		input=fromFile.next();
							
		try {
			hold = Integer.parseInt(input);
			System.out.print(hold + " ");
			adjMatrix[i][hold-1]=1;
		}
		catch (NumberFormatException e) {
		}
				
	}
	System.out.println();
	i++;
}

My results are this:

2 1 2 4 3 2 2 5 7 3 6 4 7 8

What I want is:

 
2
1
2 4
3
2
2 5 7
3 6
4 7 8

If I remove the try catch statement as well as only print the String, I have no issues, but I need to convert the String to an integer for matrix values.

Any help would be great, thank you.

[masijade]

See your other thread.