Atlassian JIRA
| ByteArrayDataSource | This is a javax.activation.DataSource that reads input from a stream and captures it into a I18nVal. |
| MailAttachments | |
| MailAttachmentsManagerFactory | A factory that should be used for creating MailAttachmentsManager. |
| MailAttachmentsManagerImpl | |
| MimeTypes | An enumeration of commonly used mime types. |
| MimeTypes.Text |