RFR: 8298050: Add links to graph output for javadoc

[Pavel Rappo]

On Thu, 8 Dec 2022 16:22:30 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> make/jdk/src/classes/build/tools/taglet/SealedGraph.java line 207:
>> 
>>> 205:             private static String relativeLink(TypeElement rootNode, TypeElement node) {
>>> 206:                 var backNavigator = rootNode.getQualifiedName().toString().chars()
>>> 207:                         .filter(c -> '.' == c)
>> 
>> "Yoda conditions" are usually frowned upon. Can `c` be `null`?
>
> `c` is a character

`c` is an `int`, but even that does not matter. I read off `==` but somehow pictured `equals` in my head; so, null-ness does not matter here at all. That said, unnecessary "Yoda conditions" should probably be avoided.

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PR: https://git.openjdk.org/jdk/pull/11580