gunnarmorling

<!-- plug-in configuration to put into your parent POM for avoiding any usages of
     outdated log4j2 versions, some of which are subject to the RCE CVE-2021-44228
     ("Log4Shell"), CVE-2021-45046, and CVE-2021-45105. Make sure to check for the
     latest version of log4j2 at
     https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
...
<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-enforcer-plugin</artifactId>
  <version>3.0.0</version>

bbakerman

static class Stopwatch {
        long then = System.currentTimeMillis()

        void say(String message) {
            long ms = System.currentTimeMillis()-then
            System.out.printf("+%dms %s\n", ms, message)
        }

        void start(String message) {
            then = System.currentTimeMillis()