src/share/vm/classfile/vmSymbols.cpp

@@ -890,10 +890,11 @@
   case F_Y:  fname = "synchronized ";  break;
   case F_RN: fname = "native ";        break;
   case F_SN: fname = "native static "; break;
   case F_S:  fname = "static ";        break;
   case F_RNY:fname = "native synchronized "; break;
+  default: break;
   }
   const char* kptr = strrchr(kname, '/');
   if (kptr != NULL)  kname = kptr + 1;
   int len = jio_snprintf(buf, buflen, "%s: %s%s.%s%s",
                          str, fname, kname, mname, sname);

@@ -987,10 +988,12 @@
     case _max:
     case _dsqrt:
       declared_id = match_method_with_klass(m, vmSymbols::java_lang_Math());
       if (declared_id == actual_id)  return; // acceptable alias
       break;
+    default:
+      break;
     }
   }
 
   const char* declared_name = name_at(declared_id);
   const char* actual_name   = name_at(actual_id);