While checking for accessibility issues with OAT following errors in documentation comments:

1)http://download.java.net/java/jdk9/docs/api/java/nio/package-summary.html
Table for buffers and description
Issue: no row headers,column header not scoped
2)http://download.java.net/java/jdk9/docs/api/java/nio/channels/package-summary.html
Table for Channels and descption
Issue:no row headers,column header not scoped
3)http://download.java.net/java/jdk9/docs/api/java/nio/charset/package-summary.html
Table for class name and description path
Issue:no row headers,column header not scoped,'description path' column not aligned properly(column header in one column,values in another column)
4)http://download.java.net/java/jdk9/docs/api/java/nio/file/attribute/package-summary.html
Table for Attribute views and description
Issue:no row headers,column header not scoped