Strange. com.sun.org.apache.xml.internal.security.utils.Base64 is a part of the base Java 1.6 runtimeĀ (it’s found in rt.jar). But Netbeans throws errors on it unless you include the METRO 2.0 jar file as a library to compile against (you don’t need to package it). Or at least that’s the case on Windows. On OS X it just works. What […]