src/share/classes/sun/font/TrueTypeGlyphMapper.java

*** 107,116 ****
--- 107,117 ----
           * are gone.
           */
          cmap = CMap.theNullCmap;
      }
  
+     @SuppressWarnings("fallthrough")
      private final char remapJAChar(char unicode) {
          switch (unicode) {
          case REVERSE_SOLIDUS:
              return JA_YEN;
              /* This is a workaround for bug 4533422.
*** 118,130 ****
--- 119,133 ----
               */
          case JA_WAVE_DASH_CHAR:
              if (remapJAWaveDash) {
                  return JA_FULLWIDTH_TILDE_CHAR;
              }
+             // Fall through okay?
          default: return unicode;
          }
      }
+     @SuppressWarnings("fallthrough")
      private final int remapJAIntChar(int unicode) {
          switch (unicode) {
          case REVERSE_SOLIDUS:
              return JA_YEN;
              /* This is a workaround for bug 4533422.
*** 132,141 ****
--- 135,145 ----
               */
          case JA_WAVE_DASH_CHAR:
              if (remapJAWaveDash) {
                  return JA_FULLWIDTH_TILDE_CHAR;
              }
+             // Fall through okay?
          default: return unicode;
          }
      }
  
      public int charToGlyph(char unicode) {