[9] Fix for JDK-8074824: Resolve disabled warnings for libawt_xawt

Hi, Bug : https://bugs.openjdk.java.net/browse/JDK-8074824 (Resolve disabled warnings for libawt_xawt) As part of fixing this bug, I have - 1. Fixed warnings in source code after removing blanket warning suppressions from makefile. 2. In case the warning fix is not possible, co

RFR: JDK-8028162 - Update Netbeans / Solaris Studio project files

Hi, Please review this patch to update the NetBeans project files for JDK 9. Several big changes in the code base (Jigsaw, GC restructuring, etc) have made the old NBproject in need of an update. Vladimir Kvashin in the Studio IDE team has kindly helped us to update the project files on all p