i've used java 14 before and it all worked, after updating to java 17 it stopped working, even updating the formatter form 1.8 to 1.13 didn't help $ java --version openjdk 17.0.1 2021-10-19 OpenJDK ...
Java SE 1.5 added the ability to format output using formatting strings like “%5.2f%n” to print a floating point number and a newline. An October 2004 tip titled ...