src/share/classes/javax/swing/plaf/synth/SynthListUI.java

*** 205,215 ****
              if (useUIBorder || b instanceof SynthBorder) {
                  super.setBorder(b);
              }
          }
  
!         @Override public Component getListCellRendererComponent(JList list, Object value,
                    int index, boolean isSelected, boolean cellHasFocus) {
              if (!useListColors && (isSelected || cellHasFocus)) {
                  SynthLookAndFeel.setSelectedUI((SynthLabelUI)SynthLookAndFeel.
                               getUIOfType(getUI(), SynthLabelUI.class),
                                     isSelected, cellHasFocus, list.isEnabled(), false);
--- 205,215 ----
              if (useUIBorder || b instanceof SynthBorder) {
                  super.setBorder(b);
              }
          }
  
!         @Override public Component getListCellRendererComponent(JList<?> list, Object value,
                    int index, boolean isSelected, boolean cellHasFocus) {
              if (!useListColors && (isSelected || cellHasFocus)) {
                  SynthLookAndFeel.setSelectedUI((SynthLabelUI)SynthLookAndFeel.
                               getUIOfType(getUI(), SynthLabelUI.class),
                                     isSelected, cellHasFocus, list.isEnabled(), false);