JScrollbar (Horizontal) when scrolled using Arrow Keys scrolls in oppossite direction.

When its scrolled with Left Arrow key, the bubble moves towards Right direction
When its scrolled with Right Arrow key, the bubble moves towards Left direction

Compile and run ScrollbarDirection.java
A frame with Scrollbar and JScrollBar will be shown
Press Tab keys so that each scroll bar receives Focus
When Focus is on the scrollbar press arrow keys and observe the direction in which the bubble moves.

For JScrollBar which is added to the South (Horizontal), when we press the Arrow Keys, the bubble moves in the oppossite direction. For AWT Scrollbar its working fine.