private void to(int[] path) throws Exception {
InputStream in =
new ByteArrayInputStream(Charset.forName("us-ascii").encode(MULTIPART_MIXED).array());
builder.parse(in);
for (int i = 0; i < path.length; i++) {
builder.to(path[i]);
}
}
private List<Header> headers(int[] position) throws Exception {
to(position);
return builder.getMimeHeaders();
}
private String bodyContent(int[] position) throws Exception {
to(position);
return IOUtils.toString(builder.getMimeBodyContent().getInputStream());
}