--- old/src/share/vm/classfile/placeholders.cpp 2017-07-21 13:43:02.301879534 -0400 +++ new/src/share/vm/classfile/placeholders.cpp 2017-07-21 13:43:02.072667880 -0400 @@ -172,7 +172,7 @@ } PlaceholderTable::PlaceholderTable(int table_size) - : TwoOopHashtable(table_size, sizeof(PlaceholderEntry)) { + : Hashtable(table_size, sizeof(PlaceholderEntry)) { } #ifndef PRODUCT