src/java.desktop/macosx/classes/sun/awt/CGraphicsConfig.java

*** 70,80 ****
          throw new UnsupportedOperationException("not implemented");
      }
  
      @Override
      public AffineTransform getDefaultTransform() {
!         return new AffineTransform();
      }
  
      @Override
      public CGraphicsDevice getDevice() {
          return device;
--- 70,81 ----
          throw new UnsupportedOperationException("not implemented");
      }
  
      @Override
      public AffineTransform getDefaultTransform() {
!         float scaleFactor = device.getScaleFactor();
!         return new AffineTransform(scaleFactor, 0, 0, scaleFactor, 0, 0);
      }
  
      @Override
      public CGraphicsDevice getDevice() {
          return device;