RFR: JDK-8272945: Use snippets in java.compiler documentation

[Jonathan Gibbons]

On Fri, 3 Dec 2021 13:47:05 GMT, Erik Joelsson <erikj at openjdk.org> wrote:

>> make/modules/java.compiler/Java.gmk line 30:
>> 
>>> 28: 
>>> 29: EXCLUDES += \
>>> 30:     javax/tools/snippet-files \
>> 
>> You can put this just on a single line :-). 
>> 
>> And I'm frankly not sure if make is happy about having a trailing backslash but no additional line...
>
> As long as the next line is empty, it works, but it's not a good idea. That's why we came up with the terminating # in our 1 element per line lists. In this case, I would prefer a single line assignment without any backslashes.

Fixed to single line

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PR: https://git.openjdk.java.net/jdk/pull/6686