The hudson front page says that it will run under JSE 1.4. However, when I
deploy to Tomcat 5.5 under JRE 1.4.2_10 with the compatibility pack, clicking on
Console Output while a build is in progress throws an error:
Servlet.service() for servlet Stapler threw exception
java.lang.NoSuchMethodError:
java.nio.charset.Charset.defaultCharset()Ljava/nio/charset/Charset;
at hudson.util.WriterOutputStream.<init>(WriterOutputStream.java:27)
at hudson.model.LargeText.writeLogTo(LargeText.java:97)
at hudson.model.LargeText.doProgressText(LargeText.java:150)
at hudson.model.Run.doProgressiveLog(Run.java:732)

Oddly enough, the "completed" sysout works just fine.