src/java.desktop/share/classes/java/awt/ScrollPane.java

*** 742,755 ****
              }
  
              Component c = scroller.getComponent(0);
              switch(adj.getOrientation()) {
              case Adjustable.VERTICAL:
!                 c.move(c.getLocation().x, -(value));
                  break;
              case Adjustable.HORIZONTAL:
!                 c.move(-(value), c.getLocation().y);
                  break;
              default:
                  throw new IllegalArgumentException("Illegal adjustable orientation");
              }
          }
--- 742,757 ----
              }
  
              Component c = scroller.getComponent(0);
              switch(adj.getOrientation()) {
              case Adjustable.VERTICAL:
!                 c.move(c.getLocation().x,
!                         -(value) + ScrollPane.this.getInsets().top);
                  break;
              case Adjustable.HORIZONTAL:
!                 c.move(-(value) + ScrollPane.this.getInsets().left,
!                         c.getLocation().y);
                  break;
              default:
                  throw new IllegalArgumentException("Illegal adjustable orientation");
              }
          }