6983738: Use a JavacTestingAbstractProcessor
Reviewed-by: jjg

6930507: Symbols for anonymous and local classes made too late for use by java tree API
Reviewed-by: mcimadamore

6943119: Rebrand source copyright notices
Reviewed-by: darcy

6449781: TypeElement.getQualifiedName for anonymous classes returns null instead of an empty name
Reviewed-by: jjg