Please review some minor doc fixes, for issues found by _doccheck_. There are two kinds of errors that are addressed.
1. Incorrect use of `<p>`. In HTML, `<p>` marks the *beginning* of a paragraph. It is not a terminator, to mark the end of a paragraph, or a separator to mark the boundary between paragraphs. In particular, it should not be used at the end of a description before a javadoc block tag, such as `@param` or before other HTML block tags, like `<ul>` or `<table>`. 2. References to the id `package-description`, following the recent standardization of all ids generated by javadoc, ------------- Commit messages: - JDK-8262875: doccheck: empty paragraphs, etc in java.base module Changes: https://git.openjdk.java.net/jdk/pull/2795/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2795&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8262875 Stats: 9 lines in 8 files changed: 0 ins; 1 del; 8 mod Patch: https://git.openjdk.java.net/jdk/pull/2795.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/2795/head:pull/2795 PR: https://git.openjdk.java.net/jdk/pull/2795
