`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.
------------- Commit messages: - 8282220: contentType should not be a PKCS7's member Changes: https://git.openjdk.java.net/jdk/pull/7568/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7568&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8282220 Stats: 19 lines in 1 file changed: 0 ins; 14 del; 5 mod Patch: https://git.openjdk.java.net/jdk/pull/7568.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7568/head:pull/7568 PR: https://git.openjdk.java.net/jdk/pull/7568
