hg: jdk/sandbox: Clean up of SSLConfiguration, correct the key size of RSASSA-PSS signature

[xuelei.fan at oracle.com]

Changeset: 0811eaea3cd4
Author:    xuelei
Date:      2018-06-11 17:19 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/0811eaea3cd4

Clean up of SSLConfiguration, correct the key size of RSASSA-PSS signature

! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java