Package pkg = ruleBase.getPackage( pack );
if ( pkg == null ) {
pkg = new Package( pack );
JavaDialectRuntimeData data = new JavaDialectRuntimeData();
pkg.getDialectRuntimeRegistry().setDialectData( "java", data );
data.onAdd( pkg.getDialectRuntimeRegistry(),
ruleBase.getRootClassLoader() );
ruleBase.addPackages( Arrays.asList(pkg) );
}
return pkg;