| Name | Description | Type | Package | Framework |
| AsciiOutputStream | Class | sun.xml.internal.messaging.saaj.packaging.mime.internet | Code Trails | |
| BMMimeMultipart | The MimeMultipart class is an implementation of the abstract Multipart class that uses MIME conventions for the multipart data. | Class | sun.xml.internal.messaging.saaj.packaging.mime.internet | Code Trails |
| ContentDisposition | This class represents a MIME ContentDisposition value. | Class | sun.xml.internal.messaging.saaj.packaging.mime.internet | Code Trails |
| ContentType | This class represents a MIME ContentType value. | Class | sun.xml.internal.messaging.saaj.packaging.mime.internet | Code Trails |