Anyone run across the following compile error running Ant?
[javac] <my filename>.java:1528: cannot access java.lang.StringBuilder
[javac] file java\lang\StringBuilder.class not found
[javac] throw new IllegalArgumentException("No tab found with text \"" + tabName + "\"" );
It appears the StringBuilder class is not included in the jdk1.5.0 package, but I seriously doubt it.