am 16525029: Merge "Fix a FormatFlagsConversionMismatchException bug I introduced in Froyo."

Merge commit '165250293744f0aadcb0a0bfba1b53b8a4fb99b7' into dalvik-dev

* commit '165250293744f0aadcb0a0bfba1b53b8a4fb99b7':
  Fix a FormatFlagsConversionMismatchException bug I introduced in Froyo.
diff --git a/luni/src/main/java/java/util/Formatter.java b/luni/src/main/java/java/util/Formatter.java
index 12561e8..744df1f 100644
--- a/luni/src/main/java/java/util/Formatter.java
+++ b/luni/src/main/java/java/util/Formatter.java
@@ -1265,7 +1265,7 @@
             if (strFlags == null) {
                 strFlags = new StringBuilder(7); // There are seven possible flags.
             }
-            strFlags.append(ch);
+            strFlags.append((char) ch);
             return true;
         }