Sean,

I need to backport 7033170 to 7u4. It's the exact same set of changes that you've reviewed for JDK8. Also, performance team find some performance bottlenecks when running against SPECjvm and requested the 2 performance bugs be addressed for 7u4. I've made slight changes to what they suggested and applied them to both JDK8 and 7u. Can you please take a look?

7033170: Cipher.getMaxAllowedKeyLength(String) throws NoSuchAlgorithmException
jdk7u Weberv: http://cr.openjdk.java.net/~valeriep/7033170_7u/

7092821: java.security.Provider.getService() is synchronized and became scalability bottleneck.
jdk7u Webrev: http://cr.openjdk.java.net/~valeriep/7092821_7u/
jdk8 Webrev: http://cr.openjdk.java.net/~valeriep/7092821/

7092825: javax.crypto.Cipher.Transform.patternCache is synchronizedMap and became scalability bottleneck.
jdk7u Webrev: http://cr.openjdk.java.net/~valeriep/7092825_7u/
jdk8 Webrev: http://cr.openjdk.java.net/~valeriep/7092825/

Thanks,
Valerie

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