if (attributes == null) {
attributes = new MaxmlMap();
}
// source files
SourceFilesElement sourcefiles = structure.createSourcefiles();
sourcefiles.setEncoding(attributes.getString("encoding", null));
Path sourcepath = new Path(mxtest.getProject());
sourcepath.setRefid(new Reference(mxtest.getProject(), Key.compileSourcePath.referenceId()));
sourcefiles.add(sourcepath);
// report output folder
task.createHtml().setDestdir(mxtest.getCoverageReports());
task.execute();