From b6c29fc0dcda5c2df9b2458fc4e19a405d8d2701 Mon Sep 17 00:00:00 2001
From: jwilhelm <unknown>
Date: Fri, 4 Oct 2013 22:08:37 +0200
Subject: [PATCH] 8025854: Use "young gen" instead of "eden" Summary: Changed a
 few descriptions and variable names to young gen. Reviewed-by: tschatzl,
 jcoomes

---
 src/share/vm/memory/collectorPolicy.cpp |  2 +-
 src/share/vm/runtime/arguments.cpp      | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/share/vm/memory/collectorPolicy.cpp b/src/share/vm/memory/collectorPolicy.cpp
index debddbce6..dccc5214f 100644
--- a/src/share/vm/memory/collectorPolicy.cpp
+++ b/src/share/vm/memory/collectorPolicy.cpp
@@ -230,7 +230,7 @@ void GenCollectorPolicy::initialize_flags() {
     vm_exit_during_initialization("Too small new size specified");
   }
   if (SurvivorRatio < 1 || NewRatio < 1) {
-    vm_exit_during_initialization("Invalid heap ratio specified");
+    vm_exit_during_initialization("Invalid young gen ratio specified");
   }
 }
 
diff --git a/src/share/vm/runtime/arguments.cpp b/src/share/vm/runtime/arguments.cpp
index 10aaededf..e4c6130f8 100644
--- a/src/share/vm/runtime/arguments.cpp
+++ b/src/share/vm/runtime/arguments.cpp
@@ -2647,16 +2647,16 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
       FLAG_SET_CMDLINE(bool, BackgroundCompilation, false);
     // -Xmn for compatibility with other JVM vendors
     } else if (match_option(option, "-Xmn", &tail)) {
-      julong long_initial_eden_size = 0;
-      ArgsRange errcode = parse_memory_size(tail, &long_initial_eden_size, 1);
+      julong long_initial_young_size = 0;
+      ArgsRange errcode = parse_memory_size(tail, &long_initial_young_size, 1);
       if (errcode != arg_in_range) {
         jio_fprintf(defaultStream::error_stream(),
-                    "Invalid initial eden size: %s\n", option->optionString);
+                    "Invalid initial young generation size: %s\n", option->optionString);
         describe_range_error(errcode);
         return JNI_EINVAL;
       }
-      FLAG_SET_CMDLINE(uintx, MaxNewSize, (uintx)long_initial_eden_size);
-      FLAG_SET_CMDLINE(uintx, NewSize, (uintx)long_initial_eden_size);
+      FLAG_SET_CMDLINE(uintx, MaxNewSize, (uintx)long_initial_young_size);
+      FLAG_SET_CMDLINE(uintx, NewSize, (uintx)long_initial_young_size);
     // -Xms
     } else if (match_option(option, "-Xms", &tail)) {
       julong long_initial_heap_size = 0;
-- 
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