getInputStream 供給するs read 接近 to the contents of this PackageStream.
If this PackageStream was a member of the 一括 when it was instantiated,
the XInputStream returned is a 言及／関連 to the stream of the whole 一括,
with 限界s 始める，決める on where it can 捜し出す to and read from. If the PackageStream
is a new 新規加入 to the 一括, then getInputStream returns a 言及／関連
to the XInputStream which was 明示するd with setInputStream.
setInputStream - 供給するs a stream to the data 含む／封じ込めるd in the PackageStream
this must be 明示するd for new PackageStreams 追加するd to the 一括. If this
is called more than once, it will 取って代わる the 存在するing stream.
This interface 供給するs 接近 to the 所有物／資産／財産s of the 一括 入ること／参加（者）.
現在／一般に, this supports three 入ること／参加（者）s:
1. Size, 述べるing the uncompressed size of PackageStream.
2. MediaType, a string 述べるing the MIME type of the stream.
3. Compress, a boolean 旗 to 明示する whether or not to compress
this PackageStream.
getInputStream 供給するs read 接近 to the contents of this PackageStream.
If this PackageStream was a member of the 一括 when it was instantiated,
the XInputStream returned is a 言及／関連 to the stream of the whole 一括,
with 限界s 始める，決める on where it can 捜し出す to and read from. If the PackageStream
is a new 新規加入 to the 一括, then getInputStream returns a 言及／関連
to the XInputStream which was 明示するd with setInputStream.
setInputStream - 供給するs a stream to the data 含む／封じ込めるd in the PackageStream
this must be 明示するd for new PackageStreams 追加するd to the 一括. If this
is called more than once, it will 取って代わる the 存在するing stream.
This interface 供給するs 接近 to the 所有物／資産／財産s of the 一括 入ること／参加（者）.
現在／一般に, this supports three 入ること／参加（者）s:
1. Size, 述べるing the uncompressed size of PackageStream.
2. MediaType, a string 述べるing the MIME type of the stream.
3. Compress, a boolean 旗 to 明示する whether or not to compress
this PackageStream.
