--- a/hotspot/make/Makefile	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/Makefile	Fri Jun 19 10:34:38 2015 -0700
@@ -55,6 +55,7 @@
 #  VERSION_MAJOR Major number for version (e.g. 9)
 #  VERSION_MINOR Minor number for version (e.g. 0)
 #  VERSION_SECURITY Security number for version (e.g. 0)
+#  VERSION_PATCH Patch number for version (e.g. 0)
 #
 
 # Default is build both product fastdebug and create export area

--- a/hotspot/make/aix/makefiles/vm.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/aix/makefiles/vm.make	Fri Jun 19 10:34:38 2015 -0700
@@ -77,6 +77,7 @@
 JDK_VER_DEFS  = -DVERSION_MAJOR=$(VERSION_MAJOR) \
 		-DVERSION_MINOR=$(VERSION_MINOR) \
 		-DVERSION_SECURITY=$(VERSION_SECURITY) \
+	        -DVERSION_PATCH=$(VERSION_PATCH) \
 		-DVERSION_BUILD=$(VERSION_BUILD)
 VM_VER_DEFS   = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \
 		-DVERSION_STRING="\"$(VERSION_STRING)\""  \

--- a/hotspot/make/bsd/makefiles/vm.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/bsd/makefiles/vm.make	Fri Jun 19 10:34:38 2015 -0700
@@ -76,6 +76,7 @@
 JDK_VER_DEFS  = -DVERSION_MAJOR=$(VERSION_MAJOR) \
 		-DVERSION_MINOR=$(VERSION_MINOR) \
 		-DVERSION_SECURITY=$(VERSION_SECURITY) \
+	        -DVERSION_PATCH=$(VERSION_PATCH) \
 		-DVERSION_BUILD=$(VERSION_BUILD)
 VM_VER_DEFS   = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \
 		-DVERSION_STRING="\"$(VERSION_STRING)\""  \

--- a/hotspot/make/linux/makefiles/vm.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/linux/makefiles/vm.make	Fri Jun 19 10:34:38 2015 -0700
@@ -78,6 +78,7 @@
 JDK_VER_DEFS  = -DVERSION_MAJOR=$(VERSION_MAJOR) \
 		-DVERSION_MINOR=$(VERSION_MINOR) \
 		-DVERSION_SECURITY=$(VERSION_SECURITY) \
+	        -DVERSION_PATCH=$(VERSION_PATCH) \
 		-DVERSION_BUILD=$(VERSION_BUILD)
 VM_VER_DEFS   = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \
 		-DVERSION_STRING="\"$(VERSION_STRING)\""  \

--- a/hotspot/make/solaris/makefiles/vm.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/solaris/makefiles/vm.make	Fri Jun 19 10:34:38 2015 -0700
@@ -72,6 +72,7 @@
 JDK_VER_DEFS  = -DVERSION_MAJOR=$(VERSION_MAJOR) \
 		-DVERSION_MINOR=$(VERSION_MINOR) \
 		-DVERSION_SECURITY=$(VERSION_SECURITY) \
+	        -DVERSION_PATCH=$(VERSION_PATCH) \
 		-DVERSION_BUILD=$(VERSION_BUILD)
 VM_VER_DEFS   = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \
 		-DVERSION_STRING="\"$(VERSION_STRING)\""  \

--- a/hotspot/make/windows/makefiles/defs.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/windows/makefiles/defs.make	Fri Jun 19 10:34:38 2015 -0700
@@ -182,6 +182,7 @@
 MAKE_ARGS += VERSION_MAJOR=$(VERSION_MAJOR)
 MAKE_ARGS += VERSION_MINOR=$(VERSION_MINOR)
 MAKE_ARGS += VERSION_SECURITY=$(VERSION_SECURITY)
+MAKE_ARGS += VERSION_PATCH=$(VERSION_PATCH)
 MAKE_ARGS += VERSION_BUILD=$(VERSION_BUILD)
 
 # JDK_DOTVER and JDK_VER are needed in Windows RC files

--- a/hotspot/make/windows/makefiles/vm.make	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/make/windows/makefiles/vm.make	Fri Jun 19 10:34:38 2015 -0700
@@ -62,6 +62,7 @@
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_MAJOR=$(VERSION_MAJOR)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_MINOR=$(VERSION_MINOR)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_SECURITY=$(VERSION_SECURITY)"
+CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_PATCH=$(VERSION_PATCH)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_BUILD=$(VERSION_BUILD)"
 CXX_FLAGS=$(CXX_FLAGS) /D "VERSION_STRING=\"$(VERSION_STRING)\""
 CXX_FLAGS=$(CXX_FLAGS) /D "HOTSPOT_LIB_ARCH=\"$(HOTSPOT_LIB_ARCH)\""

--- a/hotspot/src/share/vm/memory/universe.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/memory/universe.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -349,37 +349,6 @@
   // Have already been initialized.
   _objectArrayKlassObj->append_to_sibling_list();
 
-  // Compute is_jdk version flags.
-  // Only 1.3 or later has the java.lang.Shutdown class.
-  // Only 1.4 or later has the java.lang.CharSequence interface.
-  // Only 1.5 or later has the java.lang.management.MemoryUsage class.
-  if (JDK_Version::is_partially_initialized()) {
-    uint8_t jdk_version;
-    Klass* k = SystemDictionary::resolve_or_null(
-        vmSymbols::java_lang_management_MemoryUsage(), THREAD);
-    CLEAR_PENDING_EXCEPTION; // ignore exceptions
-    if (k == NULL) {
-      k = SystemDictionary::resolve_or_null(
-          vmSymbols::java_lang_CharSequence(), THREAD);
-      CLEAR_PENDING_EXCEPTION; // ignore exceptions
-      if (k == NULL) {
-        k = SystemDictionary::resolve_or_null(
-            vmSymbols::java_lang_Shutdown(), THREAD);
-        CLEAR_PENDING_EXCEPTION; // ignore exceptions
-        if (k == NULL) {
-          jdk_version = 2;
-        } else {
-          jdk_version = 3;
-        }
-      } else {
-        jdk_version = 4;
-      }
-    } else {
-      jdk_version = 5;
-    }
-    JDK_Version::fully_initialize(jdk_version);
-  }
-
   #ifdef ASSERT
   if (FullGCALot) {
     // Allocate an array of dummy objects.

--- a/hotspot/src/share/vm/prims/jvm.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/prims/jvm.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -3656,8 +3656,7 @@
   memset(info, 0, info_size);
 
   info->jvm_version = Abstract_VM_Version::jvm_version();
-  info->update_version = 0;          /* 0 in HotSpot Express VM */
-  info->special_update_version = 0;  /* 0 in HotSpot Express VM */
+  info->patch_version = Abstract_VM_Version::vm_patch_version();
 
   // when we add a new capability in the jvm_version_info struct, we should also
   // consider to expose this new capability in the sun.rt.jvmCapabilities jvmstat

--- a/hotspot/src/share/vm/prims/jvm.h	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/prims/jvm.h	Fri Jun 19 10:34:38 2015 -0700
@@ -1184,10 +1184,9 @@
  * ==========================================================================
  */
 typedef struct {
-    /* VM version string: follows the JDK release version naming convention    */
-    unsigned int jvm_version;
-    unsigned int update_version : 8;
-    unsigned int special_update_version : 8;
+    unsigned int jvm_version; /* Encoded $VNUM as defined by JEP-223 */
+    unsigned int patch_version : 8; /* JEP-223 patch version */
+    unsigned int reserved3 : 8;
     unsigned int reserved1 : 16;
     unsigned int reserved2;
 
@@ -1213,11 +1212,9 @@
 JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t info_size);
 
 typedef struct {
-    // Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx
-    unsigned int jdk_version;   /* Consists of major, minor, security (n.n.n) */
-                                /* and build number (xx) */
-    unsigned int update_version : 8;         /* Update release version (uu) */
-    unsigned int special_update_version : 8; /* Special update release version (c)*/
+    unsigned int jdk_version; /* Encoded $VNUM as defined by JEP-223 */
+    unsigned int patch_version : 8; /* JEP-223 patch version */
+    unsigned int reserved3 : 8;
     unsigned int reserved1 : 16;
     unsigned int reserved2;
 
@@ -1239,10 +1236,6 @@
 #define JDK_VERSION_MAJOR(version) ((version & 0xFF000000) >> 24)
 #define JDK_VERSION_MINOR(version) ((version & 0x00FF0000) >> 16)
 #define JDK_VERSION_SECURITY(version) ((version & 0x0000FF00) >> 8)
-
-/* Build number is available only for RE build.
- * It will be zero for internal builds.
- */
 #define JDK_VERSION_BUILD(version) ((version & 0x000000FF))
 
 /*

--- a/hotspot/src/share/vm/runtime/java.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/runtime/java.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -635,42 +635,23 @@
   jdk_version_info_fn_t func = CAST_TO_FN_PTR(jdk_version_info_fn_t,
      os::dll_lookup(lib_handle, "JDK_GetVersionInfo0"));
 
-  if (func == NULL) {
-    // JDK older than 1.6
-    _current._partially_initialized = true;
-  } else {
-    (*func)(&info, sizeof(info));
+  assert(func != NULL, "Support for JDK 1.5 or older has been removed after JEP-223");
+
+  (*func)(&info, sizeof(info));
 
-    int major = JDK_VERSION_MAJOR(info.jdk_version);
-    int minor = JDK_VERSION_MINOR(info.jdk_version);
-    int security = JDK_VERSION_SECURITY(info.jdk_version);
-    int build = JDK_VERSION_BUILD(info.jdk_version);
+  int major = JDK_VERSION_MAJOR(info.jdk_version);
+  int minor = JDK_VERSION_MINOR(info.jdk_version);
+  int security = JDK_VERSION_SECURITY(info.jdk_version);
+  int build = JDK_VERSION_BUILD(info.jdk_version);
 
-    // Incompatible with pre-4243978 JDK.
-    if (info.pending_list_uses_discovered_field == 0) {
-      vm_exit_during_initialization(
-        "Incompatible JDK is not using Reference.discovered field for pending list");
-    }
-    _current = JDK_Version(major, minor, security, info.update_version,
-                           info.special_update_version, build,
-                           info.thread_park_blocker == 1,
-                           info.post_vm_init_hook_enabled == 1);
+  // Incompatible with pre-4243978 JDK.
+  if (info.pending_list_uses_discovered_field == 0) {
+    vm_exit_during_initialization(
+      "Incompatible JDK is not using Reference.discovered field for pending list");
   }
-}
-
-void JDK_Version::fully_initialize(
-    uint8_t major, uint8_t minor, uint8_t security, uint8_t update) {
-  // This is only called when current is less than 1.6 and we've gotten
-  // far enough in the initialization to determine the exact version.
-  assert(major < 6, "not needed for JDK version >= 6");
-  assert(is_partially_initialized(), "must not initialize");
-  if (major < 5) {
-    // JDK verison sequence: 1.2.x, 1.3.x, 1.4.x, 5.0.x, 6.0.x, etc.
-    security = minor;
-    minor = major;
-    major = 1;
-  }
-  _current = JDK_Version(major, minor, security, update);
+  _current = JDK_Version(major, minor, security, info.patch_version, build,
+                         info.thread_park_blocker == 1,
+                         info.post_vm_init_hook_enabled == 1);
 }
 
 void JDK_Version_init() {
@@ -679,29 +660,18 @@
 
 static int64_t encode_jdk_version(const JDK_Version& v) {
   return
-    ((int64_t)v.major_version()          << (BitsPerByte * 5)) |
-    ((int64_t)v.minor_version()          << (BitsPerByte * 4)) |
-    ((int64_t)v.security_version()       << (BitsPerByte * 3)) |
-    ((int64_t)v.update_version()         << (BitsPerByte * 2)) |
-    ((int64_t)v.special_update_version() << (BitsPerByte * 1)) |
+    ((int64_t)v.major_version()          << (BitsPerByte * 4)) |
+    ((int64_t)v.minor_version()          << (BitsPerByte * 3)) |
+    ((int64_t)v.security_version()       << (BitsPerByte * 2)) |
+    ((int64_t)v.patch_version()          << (BitsPerByte * 1)) |
     ((int64_t)v.build_number()           << (BitsPerByte * 0));
 }
 
 int JDK_Version::compare(const JDK_Version& other) const {
   assert(is_valid() && other.is_valid(), "Invalid version (uninitialized?)");
-  if (!is_partially_initialized() && other.is_partially_initialized()) {
-    return -(other.compare(*this)); // flip the comparators
-  }
-  assert(!other.is_partially_initialized(), "Not initialized yet");
-  if (is_partially_initialized()) {
-    assert(other.major_version() >= 6,
-           "Invalid JDK version comparison during initialization");
-    return -1;
-  } else {
-    uint64_t e = encode_jdk_version(*this);
-    uint64_t o = encode_jdk_version(other);
-    return (e > o) ? 1 : ((e == o) ? 0 : -1);
-  }
+  uint64_t e = encode_jdk_version(*this);
+  uint64_t o = encode_jdk_version(other);
+  return (e > o) ? 1 : ((e == o) ? 0 : -1);
 }
 
 void JDK_Version::to_string(char* buffer, size_t buflen) const {
@@ -710,8 +680,6 @@
 
   if (!is_valid()) {
     jio_snprintf(buffer, buflen, "%s", "(uninitialized)");
-  } else if (is_partially_initialized()) {
-    jio_snprintf(buffer, buflen, "%s", "(uninitialized) pre-1.6.0");
   } else {
     int rc = jio_snprintf(
         &buffer[index], buflen - index, "%d.%d", _major, _minor);
@@ -720,18 +688,13 @@
     if (_security > 0) {
       rc = jio_snprintf(&buffer[index], buflen - index, ".%d", _security);
     }
-    if (_update > 0) {
-      rc = jio_snprintf(&buffer[index], buflen - index, "_%02d", _update);
-      if (rc == -1) return;
-      index += rc;
-    }
-    if (_special > 0) {
-      rc = jio_snprintf(&buffer[index], buflen - index, "%c", _special);
+    if (_patch > 0) {
+      rc = jio_snprintf(&buffer[index], buflen - index, ".%d", _patch);
       if (rc == -1) return;
       index += rc;
     }
     if (_build > 0) {
-      rc = jio_snprintf(&buffer[index], buflen - index, "-b%02d", _build);
+      rc = jio_snprintf(&buffer[index], buflen - index, "+%d", _build);
       if (rc == -1) return;
       index += rc;
     }

--- a/hotspot/src/share/vm/runtime/java.hpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/runtime/java.hpp	Fri Jun 19 10:34:38 2015 -0700
@@ -51,18 +51,9 @@
 extern void vm_shutdown_during_initialization(const char* error, const char* message = NULL);
 
 /**
- * Discovering the JDK_Version during initialization is tricky when the
- * running JDK is less than JDK6.  For JDK6 and greater, a "GetVersion"
- * function exists in libjava.so and we simply call it during the
- * 'initialize()' call to find the version.  For JDKs with version < 6, no
- * such call exists and we have to probe the JDK in order to determine
- * the exact version.  This probing cannot happen during late in
- * the VM initialization process so there's a period of time during
- * initialization when we don't know anything about the JDK version other than
- * that it less than version 6.  This is the "partially initialized" time,
- * when we can answer only certain version queries (such as, is the JDK
- * version greater than 5?  Answer: no).  Once the JDK probing occurs, we
- * know the version and are considered fully initialized.
+ * With the integration of the changes to handle the version string
+ * as defined by JEP-223, most of the code related to handle the version
+ * string prior to JDK 1.6 was removed (partial initialization)
  */
 class JDK_Version VALUE_OBJ_CLASS_SPEC {
   friend class VMStructs;
@@ -74,53 +65,32 @@
   static const char* _runtime_name;
   static const char* _runtime_version;
 
-  // In this class, we promote the minor version of release to be the
-  // major version for releases >= 5 in anticipation of the JDK doing the
-  // same thing.  For example, we represent "1.5.0" as major version 5 (we
-  // drop the leading 1 and use 5 as the 'major').
-
   uint8_t _major;
   uint8_t _minor;
   uint8_t _security;
-  uint8_t _update;
-  uint8_t _special;
+  uint8_t _patch;
   uint8_t _build;
 
-  // If partially initialized, the above fields are invalid and we know
-  // that we're less than major version 6.
-  bool _partially_initialized;
-
   bool _thread_park_blocker;
   bool _post_vm_init_hook_enabled;
 
   bool is_valid() const {
-    return (_major != 0 || _partially_initialized);
+    return (_major != 0);
   }
 
   // initializes or partially initializes the _current static field
   static void initialize();
 
-  // Completes initialization for a pre-JDK6 version.
-  static void fully_initialize(uint8_t major, uint8_t minor = 0,
-                               uint8_t security = 0, uint8_t update = 0);
-
  public:
 
-  // Returns true if the the current version has only been partially initialized
-  static bool is_partially_initialized() {
-    return _current._partially_initialized;
-  }
-
-  JDK_Version() : _major(0), _minor(0), _security(0), _update(0),
-                  _special(0), _build(0), _partially_initialized(false),
+  JDK_Version() : _major(0), _minor(0), _security(0), _patch(0), _build(0),
                   _thread_park_blocker(false), _post_vm_init_hook_enabled(false)
                   {}
 
   JDK_Version(uint8_t major, uint8_t minor = 0, uint8_t security = 0,
-              uint8_t update = 0, uint8_t special = 0, uint8_t build = 0,
+              uint8_t patch = 0, uint8_t build = 0,
               bool thread_park_blocker = false, bool post_vm_init_hook_enabled = false) :
-      _major(major), _minor(minor), _security(security), _update(update),
-      _special(special), _build(build), _partially_initialized(false),
+      _major(major), _minor(minor), _security(security), _patch(patch), _build(build),
       _thread_park_blocker(thread_park_blocker),
       _post_vm_init_hook_enabled(post_vm_init_hook_enabled)
       {}
@@ -133,15 +103,10 @@
     return JDK_Version(m);
   }
 
-  static JDK_Version jdk_update(uint8_t major, uint8_t update_number) {
-    return JDK_Version(major, 0, 0, update_number);
-  }
-
   uint8_t major_version() const          { return _major; }
   uint8_t minor_version() const          { return _minor; }
-  uint8_t security_version() const          { return _security; }
-  uint8_t update_version() const         { return _update; }
-  uint8_t special_update_version() const { return _special; }
+  uint8_t security_version() const       { return _security; }
+  uint8_t patch_version() const          { return _patch; }
   uint8_t build_number() const           { return _build; }
 
   bool supports_thread_park_blocker() const {
@@ -151,7 +116,7 @@
     return _post_vm_init_hook_enabled;
   }
 
-  // Performs a full ordering comparison using all fields (update, build, etc.)
+  // Performs a full ordering comparison using all fields (patch, build, etc.)
   int compare(const JDK_Version& other) const;
 
   /**
@@ -160,16 +125,7 @@
    * equal, and a positive value if it is greater.
    */
   int compare_major(int version) const {
-    if (_partially_initialized) {
-      if (version >= 6) {
-        return -1;
-      } else {
-        assert(false, "Can't make this comparison during init time");
-        return -1; // conservative
-      }
-    } else {
       return major_version() - version;
-    }
   }
 
   void to_string(char* buffer, size_t buflen) const;

--- a/hotspot/src/share/vm/runtime/vmStructs.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/runtime/vmStructs.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -1242,7 +1242,6 @@
   static_field(Abstract_VM_Version,            _reserve_for_allocation_prefetch,              int)                                   \
                                                                                                                                      \
   static_field(JDK_Version,                    _current,                                      JDK_Version)                           \
-  nonstatic_field(JDK_Version,                 _partially_initialized,                        bool)                                  \
   nonstatic_field(JDK_Version,                 _major,                                        unsigned char)                         \
                                                                                                                                      \
   /*************************/                                                                                                        \

--- a/hotspot/src/share/vm/runtime/vm_version.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/runtime/vm_version.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -52,6 +52,9 @@
 #ifndef VERSION_SECURITY
   #error VERSION_SECURITY must be defined
 #endif
+#ifndef VERSION_PATCH
+  #error VERSION_PATCH must be defined
+#endif
 #ifndef VERSION_BUILD
   #error VERSION_BUILD must be defined
 #endif
@@ -76,20 +79,11 @@
 int Abstract_VM_Version::_vm_major_version = VERSION_MAJOR;
 int Abstract_VM_Version::_vm_minor_version = VERSION_MINOR;
 int Abstract_VM_Version::_vm_security_version = VERSION_SECURITY;
+int Abstract_VM_Version::_vm_patch_version = VERSION_PATCH;
 int Abstract_VM_Version::_vm_build_number = VERSION_BUILD;
-bool Abstract_VM_Version::_initialized = false;
 unsigned int Abstract_VM_Version::_parallel_worker_threads = 0;
 bool Abstract_VM_Version::_parallel_worker_threads_initialized = false;
 
-void Abstract_VM_Version::initialize() {
-  // FIXME: Initialization can probably be removed now.
-  if (_initialized) {
-    return;
-  }
-
-  _initialized = true;
-}
-
 #if defined(_LP64)
   #define VMLP "64-Bit "
 #else

--- a/hotspot/src/share/vm/runtime/vm_version.hpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/runtime/vm_version.hpp	Fri Jun 19 10:34:38 2015 -0700
@@ -46,8 +46,8 @@
   static int          _vm_major_version;
   static int          _vm_minor_version;
   static int          _vm_security_version;
+  static int          _vm_patch_version;
   static int          _vm_build_number;
-  static bool         _initialized;
   static unsigned int _parallel_worker_threads;
   static bool         _parallel_worker_threads_initialized;
   static int          _reserve_for_allocation_prefetch;
@@ -68,10 +68,11 @@
   static const char* vm_platform_string();
   static const char* vm_build_user();
 
-  static int vm_major_version()               { assert(_initialized, "not initialized"); return _vm_major_version; }
-  static int vm_minor_version()               { assert(_initialized, "not initialized"); return _vm_minor_version; }
-  static int vm_security_version()            { assert(_initialized, "not initialized"); return _vm_security_version; }
-  static int vm_build_number()                { assert(_initialized, "not initialized"); return _vm_build_number; }
+  static int vm_major_version()               { return _vm_major_version; }
+  static int vm_minor_version()               { return _vm_minor_version; }
+  static int vm_security_version()            { return _vm_security_version; }
+  static int vm_patch_version()               { return _vm_patch_version; }
+  static int vm_build_number()                { return _vm_build_number; }
 
   // Gets the jvm_version_info.jvm_version defined in jvm.h
   static unsigned int jvm_version();

--- a/hotspot/src/share/vm/services/diagnosticCommand.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/services/diagnosticCommand.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -169,12 +169,13 @@
   output()->print_cr("%s version %s", Abstract_VM_Version::vm_name(),
           Abstract_VM_Version::vm_release());
   JDK_Version jdk_version = JDK_Version::current();
-  if (jdk_version.update_version() > 0) {
-    output()->print_cr("JDK %d.%d_%02d", jdk_version.major_version(),
-            jdk_version.minor_version(), jdk_version.update_version());
+  if (jdk_version.patch_version() > 0) {
+    output()->print_cr("JDK %d.%d.%d.%d", jdk_version.major_version(),
+            jdk_version.minor_version(), jdk_version.security_version(),
+            jdk_version.patch_version());
   } else {
-    output()->print_cr("JDK %d.%d", jdk_version.major_version(),
-            jdk_version.minor_version());
+    output()->print_cr("JDK %d.%d.%d", jdk_version.major_version(),
+            jdk_version.minor_version(), jdk_version.security_version());
   }
 }
 

--- a/hotspot/src/share/vm/services/management.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/services/management.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -86,10 +86,6 @@
   ClassLoadingService::init();
 #else
   ThreadService::init();
-  // Make sure the VM version is initialized
-  // This is normally called by RuntimeService::init().
-  // Since that is conditionalized out, we need to call it here.
-  Abstract_VM_Version::initialize();
 #endif // INCLUDE_MANAGEMENT
 }
 

--- a/hotspot/src/share/vm/services/runtimeService.cpp	Fri Jun 12 08:32:43 2015 +0200
+++ b/hotspot/src/share/vm/services/runtimeService.cpp	Fri Jun 19 10:34:38 2015 -0700
@@ -42,8 +42,6 @@
 double RuntimeService::_last_safepoint_sync_time_sec = 0.0;
 
 void RuntimeService::init() {
-  // Make sure the VM version is initialized
-  Abstract_VM_Version::initialize();
 
   if (UsePerfData) {
     EXCEPTION_MARK;