RFR: 8282220: contentType should not be a PKCS7's member

Tue Feb 22 06:39:47 UTC 2022

On Tue, 22 Feb 2022 06:03:33 GMT, John Jiang <jjiang at openjdk.org> wrote:

> `contentType` should be a local variable because it is only used in method `parse(DerInputStream derin, boolean oldStyle)`.
> This change also improves some exception catch blocks.

Looks like a trivial update, but please make sure to pass security tests before integration.

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Marked as reviewed by xuelei (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/7568