--- old/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java 2014-12-09 10:07:10.273095754 -0800 +++ new/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java 2014-12-09 10:07:10.109095747 -0800 @@ -1191,6 +1191,7 @@ * Should be messaged before the dragging session starts, resets * lastDragLocation and dividerSize. */ + @SuppressWarnings("deprecation") protected void startDragging() { Component leftC = splitPane.getLeftComponent(); Component rightC = splitPane.getRightComponent();