> This change fixes a whole slew of shortcomings in the redirection of relative 
> links in doc comments. The basic idea is that relative links are authored to 
> work in their "native primary"  environment (e.g. the package summary page 
> for a package or the class page for a class and its members), and have to be 
> rewritten when used in other contexts such as "use" or index pages.
> 
> A list of omissions that are fixed in this change:
> 
>  - Relative links in class or member comments were not redirected when 
> inherited by other classes
>  - Relative links in package comments were not rewritten when displayed in 
> other package summaries as "related packages"
>  - Fragment links used in foreign contexts were not completed with the file 
> name
>  - Relative links in module comments were not redirected at all
> 
> While fixing above issues I also made sure link rewriting is kept to a 
> minimum, avoiding it as much as possible for elements that live in the same 
> package.
> 
> Furthermore, the test for redirected relative links was a bit out of order. 
> The `javadoc` command issued by the test returned `ERROR` because one of the 
> source files contained non-valid HTML (an anchor with a `name` attribute to 
> test whether that attribute would be modified). Because of this, the 
> `checkLinks()` method was never invoked, which is a problem for a test that 
> is supposed to make sure generated links are valid. I changed the test to use 
> the valid `id` attribute instead of `name` and made sure `checkLinks()` is 
> executed again.
> 
> I also added checks for the newly supported cases. I added a whole new test 
> for modules since retrofitting the existing test to cover modules would not 
> have been practical.

Hannes Wallnöfer has updated the pull request incrementally with one additional 
commit since the last revision:

  JDK-8262886: Fix copyright headers

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4459/files
  - new: https://git.openjdk.java.net/jdk/pull/4459/files/89945cce..0a597560

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4459&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4459&range=00-01

  Stats: 4 lines in 4 files changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4459.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4459/head:pull/4459

PR: https://git.openjdk.java.net/jdk/pull/4459

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