System.out.print doesn't work, println does-CodePudding

I have problem with System.out.print method. It hit me for the first time. When I try to use System.out.print("File?") and then to use scanner.nextLine() my program doesn't print anything. Instead of this he waits for scanner.nextLine() to end and then he print "File?" string. When I use System.out.println("File?") method it works fine. What is the case? I use NetBeans.

My code: `

 public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.print("File? ");
        String file = scanner.nextLine();
}

I tried to change method to println("File?") and it works, but I need to know why print("Files?") isn't work. I also tried to use System.out.flush() but it also didn't work.

CodePudding user response：

That seems rather strange. What if you try using scanner.next() instead of scanner.nextLine(), that would work if your input doesn't have spaces.

I tried your code and it works just fine. Are you typing in Output - Run tab in NetBeans?

CodePudding user response：

I tested your code in Netbeans 15 and it works as should be expected. You can see the prompt and what I entered in the screenshot.