[bug#33041] [PATCH] gnu: icedtea-6: Make javadoc reproducible.

[Danny Milosavljevic <dannym@scratchpost.org>]

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Hi Gabor,

On Sun, 14 Oct 2018 21:06:55 +0200
Gábor Boskovits <boskovits@gmail.com> wrote:

> +diff -r 06656286f572 -r 6e5f716a6592 src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlDocWriter.java
> +--- a/src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlDocWriter.java	Mon Aug 22 10:53:55 2016 -0700
> ++++ b/src/share/classes/com/sun/tools/doclets/formats/html/markup/HtmlDocWriter.java	Sat Oct 13 20:54:34 2018 +0200
> +@@ -396,6 +396,13 @@
> +      */
> +     public String today() {
> +         Calendar calendar = new GregorianCalendar(TimeZone.getDefault());
> +-        return calendar.getTime().toString();
> ++	Date date=calendar.getTime();
> ++	Map<String,String> env = System.getenv();
> ++	if(env.containsKey("SOURCE_DATE_EPOCH")) {
> ++	    String epoch=env.get("SOURCE_DATE_EPOCH");
> ++	    long unixtime=Long.parseLong(epoch);
> ++	    date=new Date(unixtime*1000L);
> ++	}
> ++        return date.toString();
> +     }
> + }

Indentation is off.

Also, why not System.getenv("SOURCE_DATE_EPOCH") and check for null?  Not that important, though.

Otherwise LGTM!

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