RFR: 8266559: XPathEvaluationResult.XPathResultType.NODESET maps to incorrect type

[Naoto Sato]

On Sat, 29 May 2021 00:12:09 GMT, Joe Wang <joehw at openjdk.org> wrote:

> Makes a correction to XPathEvaluationResult.XPathResultType.NODESET mapping. Clarifies the supported types for the evaluateExpression methods.
> 
> Other changes were javadoc tag usages, e.g. s/the code tag/{@code

src/java.xml/share/classes/javax/xml/xpath/package-info.java line 276:

> 274:  *
> 275:  * <p>
> 276:  * Of the subtypes of Number, only {@code Double, Integer} and {@code Long} are supported.

Nit: `Number` may also be in @code emphasis.

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PR: https://git.openjdk.java.net/jdk/pull/4258