hg: jdk/jdk: 8208602: Cannot read PEM X.509 cert if there is whitespace after the header or footer

[weijun.wang at oracle.com]

Changeset: 9d92ff04a29c
Author:    weijun
Date:      2018-08-01 13:35 +0800
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/9d92ff04a29c

8208602: Cannot read PEM X.509 cert if there is whitespace after the header or footer
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/provider/X509Factory.java
! test/jdk/sun/security/provider/X509Factory/BadPem.java