composerFactory.addImport( RuleViewer.class.getCanonicalName() );
composerFactory.addImport( DefaultContentUploadEditor.class.getCanonicalName() );
composerFactory.addImport( Widget.class.getCanonicalName() );
composerFactory.addImport( GWT.class.getCanonicalName() );
composerFactory.addImport( ClientFactory.class.getCanonicalName() );
composerFactory.addImplementedInterface( objectType
.getQualifiedSourceName() );
PrintWriter printWriter = context.tryCreate( logger, implPackageName,
implTypeName );
if ( printWriter != null ) {