软件包 javax.mail.util

Utility classes.

请参见：
描述

类摘要

ByteArrayDataSource	A DataSource backed by a byte array.
SharedByteArrayInputStream	A ByteArrayInputStream that implements the SharedInputStream interface, allowing the underlying byte array to be shared between multiple readers.
SharedFileInputStream	A SharedFileInputStream is a BufferedInputStream that buffers data from the file and supports the mark and reset methods.

软件包 javax.mail.util 的描述

Utility classes. This package specifies utility classes that are useful with other JavaMail APIs.