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

*** 1170,1183 ****
              }
          }
      }
  
      @Override
!     boolean updateGraphicsData(GraphicsConfiguration gc) {
          checkTreeLock();
  
!         boolean ret = super.updateGraphicsData(gc);
  
          for (Component comp : component) {
              if (comp != null) {
                  ret |= comp.updateGraphicsData(gc);
              }
--- 1170,1183 ----
              }
          }
      }
  
      @Override
!     final boolean updateChildGraphicsData(GraphicsConfiguration gc) {
          checkTreeLock();
  
!         boolean ret = false;
  
          for (Component comp : component) {
              if (comp != null) {
                  ret |= comp.updateGraphicsData(gc);
              }