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src/share/vm/gc/g1/heapRegionType.cpp

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@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -34,12 +34,13 @@
     case StartsHumongousTag:
     case ContinuesHumongousTag:
     case OldTag:
     case ArchiveTag:
       return true;
-  }
+    default:
   return false;
+  }
 }
 
 const char* HeapRegionType::get_str() const {
   hrt_assert_is_valid(_tag);
   switch (_tag) {

@@ -48,14 +49,14 @@
     case SurvTag:               return "SURV";
     case StartsHumongousTag:    return "HUMS";
     case ContinuesHumongousTag: return "HUMC";
     case OldTag:                return "OLD";
     case ArchiveTag:            return "ARC";
-  }
-  ShouldNotReachHere();
+    default:                    ShouldNotReachHere();
   // keep some compilers happy
   return NULL;
+  }
 }
 
 const char* HeapRegionType::get_short_str() const {
   hrt_assert_is_valid(_tag);
   switch (_tag) {

@@ -64,14 +65,14 @@
     case SurvTag:               return "S";
     case StartsHumongousTag:    return "HS";
     case ContinuesHumongousTag: return "HC";
     case OldTag:                return "O";
     case ArchiveTag:            return "A";
-  }
-  ShouldNotReachHere();
+    default:                    ShouldNotReachHere();
   // keep some compilers happy
   return NULL;
+  }
 }
 
 G1HeapRegionTraceType::Type HeapRegionType::get_trace_type() {
   hrt_assert_is_valid(_tag);
   switch (_tag) {

@@ -80,10 +81,10 @@
     case SurvTag:               return G1HeapRegionTraceType::Survivor;
     case StartsHumongousTag:    return G1HeapRegionTraceType::StartsHumongous;
     case ContinuesHumongousTag: return G1HeapRegionTraceType::ContinuesHumongous;
     case OldTag:                return G1HeapRegionTraceType::Old;
     case ArchiveTag:            return G1HeapRegionTraceType::Archive;
-  }
-  ShouldNotReachHere();
+    default:                    ShouldNotReachHere();
   // keep some compilers happy
   return G1HeapRegionTraceType::Free;
+  }
 }
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