--- old/src/share/vm/classfile/placeholders.cpp	2017-04-10 16:52:46.389313457 -0400
+++ new/src/share/vm/classfile/placeholders.cpp	2017-04-10 16:52:46.144652658 -0400
@@ -175,37 +175,6 @@
     : TwoOopHashtable<Symbol*, mtClass>(table_size, sizeof(PlaceholderEntry)) {
 }
 
-
-void PlaceholderTable::classes_do(KlassClosure* f) {
-  for (int index = 0; index < table_size(); index++) {
-    for (PlaceholderEntry* probe = bucket(index);
-                           probe != NULL;
-                           probe = probe->next()) {
-      probe->classes_do(f);
-    }
-  }
-}
-
-
-void PlaceholderEntry::classes_do(KlassClosure* closure) {
-  assert(klassname() != NULL, "should have a non-null klass");
-  if (_instanceKlass != NULL) {
-    closure->do_klass(instance_klass());
-  }
-}
-
-// do all entries in the placeholder table
-void PlaceholderTable::entries_do(void f(Symbol*)) {
-  for (int index = 0; index < table_size(); index++) {
-    for (PlaceholderEntry* probe = bucket(index);
-                           probe != NULL;
-                           probe = probe->next()) {
-      f(probe->klassname());
-    }
-  }
-}
-
-
 #ifndef PRODUCT
 // Note, doesn't append a cr
 void PlaceholderEntry::print() const {