src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneDivider.java

*** 439,448 ****
--- 439,449 ----
                      }
                      g.fillPolygon(xs, ys, 3);
                  }
              }
              // Don't want the button to participate in focus traversable.
+             @SuppressWarnings("deprecation")
              public boolean isFocusTraversable() {
                  return false;
              }
          };
          b.setMinimumSize(new Dimension(oneTouchSize, oneTouchSize));
*** 495,504 ****
--- 496,506 ----
                      g.setColor(Color.black);
                      g.fillPolygon(xs, ys, 3);
                  }
              }
              // Don't want the button to participate in focus traversable.
+             @SuppressWarnings("deprecation")
              public boolean isFocusTraversable() {
                  return false;
              }
          };
          b.setMinimumSize(new Dimension(oneTouchSize, oneTouchSize));