src/hotspot/share/opto/idealGraphPrinter.cpp

rev 47287 : Port 09.17.Thread_SMR_logging_update from JDK9 to JDK10
rev 47289 : eosterlund, stefank CR - refactor code into threadSMR.cpp and threadSMR.hpp
rev 47292 : stefank, coleenp CR - refactor most JavaThreadIterator usage to use JavaThreadIteratorWithHandle.

*** 90,102 ****
  
    return compiler_thread->ideal_graph_printer();
  }
  
  void IdealGraphPrinter::clean_up() {
!   ThreadsListHandle tlh;
!   JavaThreadIterator jti(tlh.list());
!   for (JavaThread *p = jti.first(); p != NULL; p = jti.next()) {
      if (p->is_Compiler_thread()) {
        CompilerThread *c = (CompilerThread *)p;
        IdealGraphPrinter *printer = c->ideal_graph_printer();
        if (printer) {
          delete printer;
--- 90,100 ----
  
    return compiler_thread->ideal_graph_printer();
  }
  
  void IdealGraphPrinter::clean_up() {
!   for (JavaThreadIteratorWithHandle jtiwh; JavaThread *p = jtiwh.next(); ) {
      if (p->is_Compiler_thread()) {
        CompilerThread *c = (CompilerThread *)p;
        IdealGraphPrinter *printer = c->ideal_graph_printer();
        if (printer) {
          delete printer;