Summary: Fix some javac warnings in java2d related code for the Warning Cleanup Day.
Reviewed-by: prr, flar

Reviewed-by: xdono

Reviewed-by: igor, jgodinez

Reviewed-by: jgodinez, prr

6775317: Improve performance of non-AA transformed rectangles and single wide lines in software pipelines
Reviewed-by: jgodinez, prr

Reviewed-by: darcy, weijun

Summary: Introduce a new Interface to mark the Loops based pipes and initialise the loops accordingly.
Reviewed-by: flar, rkennke

Reviewed-by: campbell, prr

Reviewed-by: prr

Summary: Forward port of the new Direct3D 9 rendering pipeline from 6u10. Also includes fixes for 6690659 6689025 6658398 6596234.
Reviewed-by: campbell, prr