[RFR] 8205525 : Improve exception messages during manifest parsing of jar archives

[Weijun Wang]

Or you can smuggle it out through JavaUtilJarAccess with SharedSecrets.

> On Aug 31, 2018, at 10:32 AM, Weijun Wang <weijun.wang at oracle.com> wrote:
> 
> if we want to show the .SF name also, we will need a public API because SignatureFileVerifier.java is inside sun.security.util. Something like Manifest(InputStream,jarName,entryName)?