message: Fixed warnings in FlexBuffers.java
  Missing return statement <- bug!
  Missing hashCode function.
diff: @@ -393,7 +393,7 @@ public class FlexBuffers {
  case FBT_NULL: return 0;
  case FBT_STRING: return Long.parseLong(asString());
  case FBT_VECTOR: return asVector().size();
  - case FBT_BOOL: readInt(bb, end, parentWidth);
  + case FBT_BOOL: return readInt(bb, end, parentWidth);
  default:
  // Convert other things to uint.
  return 0;
  @@ -792,6 +792,10 @@ public class FlexBuffers {
  return ((Key) obj).end == end && ((Key) obj).byteWidth == byteWidth;
  }
  +
  + public int hashCode() {
  + return end ^ byteWidth;
  + }
  }
  /**
  