hg: jdk/sandbox: 8231950: keytool -ext camel-case shorthand not working

[chris.hegarty at oracle.com]

Changeset: 197238c30630
Author:    weijun
Date:      2019-11-04 14:26 +0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/197238c30630

8231950: keytool -ext camel-case shorthand not working
Reviewed-by: mullan

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
+ test/jdk/sun/security/tools/keytool/ExtOptionCamelCase.java
! test/jdk/sun/security/tools/keytool/KeyToolTest.java