RFR: JDK-8273154: Provide a JavadocTester method for non-overlapping, unordered output matching [v3]

[Jonathan Gibbons]

On Wed, 20 Oct 2021 00:10:40 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java line 540:
>> 
>>> 538:             checking("checkOutput");
>>> 539:             // Find string in file's contents
>>> 540:             boolean isFound = findString(fileString, stringToFind);
>> 
>> Since you deleted checkOutput, which was the only user of `findString(String, String)`, consider also deleting `findString(Stirng, String)`.
>
> Noted

Deleted.

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PR: https://git.openjdk.java.net/jdk/pull/5743