How to read an empty string to create output

I have file of which I need to read input. On one of the lines, there is no name added. In this case, I want to print out that no match was found. The problem that I'm having is that I don't know how I can make sure the program actually reads the part as an empty string. What happens now is that the will just leave the line empty on the console.

The date input looks like this:

5=20=22=10=2=0=0=1=0=1;Vincent Appel,Johannes Mondriaan

2=30=15=8=4=3=2=0=0=0;

similarityScoresScanner.useDelimiter(";|,");

    while(similarityScoresScanner.hasNext()) {
        String name = similarityScoresScanner.next();

        if (name.isEmpty()) {
            out.printf("No matches found\n");
        } else {
            out.printf(name, "\n");
        }

    }