Bringing this up to attention.
Currently, whether in IntelliJ IDEA or Netbeans, both only flush when there is a newline character.
System.out.printf(“xyz\n”);
or
System.out.println(“xyz”);
These two above works. These two below however, do not work until there is another \n
System.out.print(“xyz”);
System.out.printf(“xyz”);
This makes it impossible to obtain user input at the same line due to the fact that System.out.flush() does not work either.