[OpenJDK 2D-Dev] JDK 9 RFR of JDK-8039862: Fix fallthrough lint warnings in 2d

[Joe Darcy]

Hello,

Please review these fixes for
    JDK-8039862: Fix fallthrough lint warnings in 2d
    http://cr.openjdk.java.net/~darcy/8039862.0/

In particular, it wasn't entirely clear that the fall through cases in 
src/share/classes/sun/font/TrueTypeGlyphMapper.java were intended.

Thanks,

-Joe

--- old/src/share/classes/sun/font/SunFontManager.java    2014-04-09 
19:47:22.000000000 -0700
+++ new/src/share/classes/sun/font/SunFontManager.java    2014-04-09 
19:47:22.000000000 -0700
@@ -1160,6 +1160,7 @@
             case FONTFORMAT_NATIVE:
                 NativeFont nf = new NativeFont(fileName, false);
                 physicalFont = addToFontList(nf, fontRank);
+                break;
             default:

             }
--- old/src/share/classes/sun/font/TrueTypeGlyphMapper.java 2014-04-09 
19:47:23.000000000 -0700
+++ new/src/share/classes/sun/font/TrueTypeGlyphMapper.java 2014-04-09 
19:47:23.000000000 -0700
@@ -109,6 +109,7 @@
         cmap = CMap.theNullCmap;
     }

+    @SuppressWarnings("fallthrough")
     private final char remapJAChar(char unicode) {
         switch (unicode) {
         case REVERSE_SOLIDUS:
@@ -120,9 +121,11 @@
             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:
@@ -134,6 +137,7 @@
             if (remapJAWaveDash) {
                 return JA_FULLWIDTH_TILDE_CHAR;
             }
+            // Fall through okay?
         default: return unicode;
         }
     }
--- old/src/solaris/classes/sun/java2d/x11/X11SurfaceData.java 
2014-04-09 19:47:23.000000000 -0700
+++ new/src/solaris/classes/sun/java2d/x11/X11SurfaceData.java 
2014-04-09 19:47:23.000000000 -0700
@@ -515,6 +515,7 @@
         return getSurfaceType(gc, transparency, false);
     }

+    @SuppressWarnings("fallthrough")
     public static SurfaceType getSurfaceType(X11GraphicsConfig gc,
                                              int transparency,
                                              boolean pixmapSurface)