CODEWITHSUNDEEP
javajava.util.scannerend-of-line
pabk
pabk

Reputation: 3

java - Detect end of line with Scanner

I would really like to make a Method with a parameter of type Scanner which checks if the end of a line is reached. I already tried the following but is doesn't work at all. As parameter for in.hasNext() I already tried \r\n and \n as show below. 

boolean eoln(Scanner in) {
    if (in.hasNext("\n")) {
        return true;
    }
    return false;
}

If it really isn't possible, I'll have to create a method boolean eoln(String src) with String src = in.nextLine(). Is there a substitute for nextLine() which does return the next line as a String, but does not let the Scanner advance past the returned line?

Upvotes: 0

Views: 887

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