| java Programming Glossary: blacksquare'Fill' Unicode characters in labels http://stackoverflow.com/questions/18686199/fill-unicode-characters-in-labels  s Container c Color bgColor Color outlineColor boolean blackSquare int sz font.getSize BufferedImage bi new BufferedImage  sz sz.. l new JLabel new ImageIcon bi JLabel.CENTER Color bg blackSquare Color.BLACK Color.WHITE l.setBackground bg l.setOpaque true.. pieces  u2654 u2655 u2656 u2657 u2658 u2659   boolean blackSquare false  for String piece pieces  addColoredUnicodeCharToContainer.. 
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