Document root = parseJavaSourceToDocument(reader);
return new JavaSourceJdom(root, identifier);
}
private static Document parseJavaSourceToDocument(final Reader javaSourceReader) throws RecognitionException, IOException {
JavaParser parser = new JavaParser(new CommonTokenStream(new JavaLexer(new ANTLRReaderStream(javaSourceReader))));
final JdomTreeAdaptor treeAdaptor = new JdomTreeAdaptor(JAVA_SOURCE_ROOT_ELEMENT_NAME, JAVA_SOURCE_TOKEN_TYPES);
parser.setTreeAdaptor(treeAdaptor);
parser.compilationUnit();
return treeAdaptor.getDocument();
}