Summary: Cleanup of javadoc -Xlint errors
Reviewed-by: lancea, mduigou, darcy, mullan, mchung

Reviewed-by: anthony, alexsch

Summary: <code> and <tt> converted to {@code }; package.html to package-info.java
Reviewed-by: darcy, chegar

Reviewed-by: lancea, darcy

Reviewed-by: darcy, khazra

Reviewed-by: lancea, chegar, psandoz

Summary: Rewrite URI.hashCode() to consider encoded characters, also reviewed by vitalyd@gmail.com, schlosna@gmail.com
Reviewed-by: chegar

Reviewed-by: alanb, michaelm

Reviewed-by: dholmes

Reviewed-by: alanb, michaelm

Summary: move end list items tags to after nested list
Reviewed-by: alanb

Reviewed-by: xdono

Summary: create enclosing exception with message of enclosed
Reviewed-by: alanb, chegar

Reviewed-by: mchung

Reviewed-by: darcy, weijun

Summary: check for \u0000
Reviewed-by: alanb

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: Remove extra quote
Reviewed-by: michaelm