git: openjdk/jdk: 8256208: Javadoc's generated overview does not show classes of unnamed package

[Hannes Wallnöfer]

Changeset: e35abe32
Author:    Hannes Wallnöfer <hannesw at openjdk.org>
Date:      2021-11-09 15:05:07 +0000
URL:       https://git.openjdk.java.net/jdk/commit/e35abe3235ab38985a19545e76c58260ec97c718

8256208: Javadoc's generated overview does not show classes of unnamed package

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexWriter.java
! test/langtools/jdk/javadoc/doclet/testUnnamedPackage/TestUnnamedPackage.java
= test/langtools/jdk/javadoc/doclet/testUnnamedPackage/src1/pkg/D.java
+ test/langtools/jdk/javadoc/doclet/testUnnamedPackage/src1/pkg/package.html