Reviewed-by: xdono

Reviewed-by: darcy, weijun

Reviewed-by: peterz

6923305: SynthSliderUI paints the slider track when the slider's "paintTrack" property is set to false
Reviewed-by: alexp

Reviewed-by: malenkov

6912118: Incosistency in several SynthUI classes between inherited specs ofupdate() and paint() methods
Reviewed-by: rupashka

Reviewed-by: alexp

Reviewed-by: jasper, ohair

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

Summary: Removed unnecessary code like unused variables, castings, imports etc
Reviewed-by: peterz