[jdk8u-dev] Request for approval 8207775 and 8208583

[Seán Coffey]

Looking to push both these fixes to jdk8u-dev.

8207775: Better management of CipherCore buffers
bug report : https://bugs.openjdk.java.net/browse/JDK-8207775

This patch applies cleanly from JDK 12 patch (post module path shuffling)

review thread 
:http://mail.openjdk.java.net/pipermail/security-dev/2018-July/017696.html

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8208583: Better management of internal KeyStore buffers
bug report : https://bugs.openjdk.java.net/browse/JDK-8208583

This patch needed some minor adjustments to that from JDK 12.
jdk8u review thread : 
http://mail.openjdk.java.net/pipermail/security-dev/2018-August/017767.html

-- 
Regards,
Sean.