Java terminal program output on single line

Question

I'm creating a java application that at some point during execution needs to display several outputs on a single line by refreshing. It will need to show each output the wait for the user to confirm. I'm stuck on how to pause the output until enter is pressed. By using the following methond:

System.out.print("Test 1\r");
System.in.read();
System.out.print("Test 2\r");

however when I use this method the cursor jumps down to a new line, like so

Test 1
Test 2

Does anyone know an easy work around for this?

Answer 1

My solution was to use ANSI since it's supported by OSX Terminal. After my scanner.next() I printed a: "1A" ANSI character to move the cursor up one line then used the "\r" to return the line to the beginning of the row. Here's how the code would look:

for(int i = 0; i<numTimesToRepeat; i++){    
    System.out.print("Print line " + i);
    System.in.read();
    System.out.print("\u001b[1A");
    System.out.print("\r");
}

Thanks for all the help everyone.