diff -r cd47e690607d -r a67e9c6edcdd src/share/vm/runtime/arguments.cpp
--- a/src/share/vm/runtime/arguments.cpp	Fri Sep 27 16:23:12 2019 +0200
+++ b/src/share/vm/runtime/arguments.cpp	Fri Jan 24 09:41:30 2020 +0800
@@ -305,6 +305,7 @@
   { "UseOldInlining",                JDK_Version::jdk_update(8, 20), JDK_Version::jdk(10) },
   { "AutoShutdownNMT",               JDK_Version::jdk_update(8, 40), JDK_Version::jdk(10) },
   { "CompilationRepeat",             JDK_Version::jdk(8), JDK_Version::jdk(9) },
+  { "SegmentedHeapDumpThreshold",    JDK_Version::jdk_update(8, 252), JDK_Version::jdk(10) },
 #ifdef PRODUCT
   { "DesiredMethodLimit",
                            JDK_Version::jdk_update(7, 2), JDK_Version::jdk(8) },