<Swing Dev> [9] Review Request: 8181877 Cleanup of javadoc in javax.accessibility package

[Sergey Bylokhov]

Hello,
Please review the fix for jdk9.

Bug: https://bugs.openjdk.java.net/browse/JDK-8181877
Webrev can be found at: http://cr.openjdk.java.net/~serb/8181877/webrev.00
Specdiff: http://cr.openjdk.java.net/~serb/8181877/specdiff.00/overview-summary.html

In this fix the javadoc is updated and the next rules were applied:
 - <tag> should be replaced by {@tag }
 - 80 column limit
 - description of the class/method/field should be followed by dot
 - @param, @return should not end with a dot, except a case when more than one sentences are used
 - empty line after description/before the first tag was added
 - unnecessary empty lines were removed
 - sets of spaces in the middle of text were deleted
 - @param, @throws, @return should be aligned, to be more readable
 - unnecessary imports should be removed
 - the "null"/"true"/"false"/"this"/"ClassName" should be wrapped in {@code } when necessary
 - the order of different tags were unified across the package
There are also some mixing of different "reference usage", for example "InputStream" vs "input stream", "String" vs "string", etc. I tried to fix some of them.

During the cleanup I found that some of the specs are outdated, for example "package-summary" contains incorrect number of classes/interfaces. In such cases I leaved the spec as-is with intention to rework the text later.