Please View Change : 8044867 : Fix raw and unchecked lint warnings in sun.tools.*

[Neil Toda]

Please view this patch cleaning up lint rawtypes, cast, and unchecked 
warnings in sun.tools.*

     http://cr.openjdk.java.net/~ntoda/8044867/webrev-04/

     jbs: https://bugs.openjdk.java.net/browse/JDK-8044867

Thanks

-neil