[vector] Fix the issue that java files are different from template

[Paul Sandoz]

+1
Paul.

> On Jan 19, 2020, at 7:33 PM, Yang Zhang <Yang.Zhang at arm.com> wrote:
> 
> Hi all,
> 
> Could you please help to review this patch?
> 
> In this patch, I fix the issue that java files are different from template.
> In gen_srch.sh, unused definition longOrDouble64 is removed too.
> 
> Webrev: http://cr.openjdk.java.net/~yzhang/vectorapi/vectorapi.clean/webrev.01/
> 
> Regards,
> Yang