RFR 8044500: Add kinit options and krb5.conf flags that allow users to obtain renewable tickets and specify ticket lifetimes

Hi All Please review the code change at http://cr.openjdk.java.net/~weijun/8044500/webrev.00 It adds support for ticket_lifetime and renew_lifetime in krb5.conf, and add -r -l -R to kinit (on Windows). Thanks Max

Re: RFR: JDK-8058845 : Update JCE environment for build improvements

javax/crypto/JceSecurity.java line 79: this could be (PrivilegedExceptionAction) as the return value is ignored Good catch. It may be better to rename URLVerifier to ProviderVerifier as it verifies the security provider of the given codebase. URLVerifier might give an interpretation