285     guarantee(size() == curFC->size(), "Chunk is in wrong list.");
 286     if (fc == curFC) {
 287       return true;
 288     }
 289     curFC = curFC->next();
 290   }
 291   return false;
 292 }
 293 
 294 #ifndef PRODUCT
 295 void FreeList::assert_proper_lock_protection_work() const {
 296 #ifdef ASSERT
 297   if (_protecting_lock != NULL &&
 298       SharedHeap::heap()->n_par_threads() > 0) {
 299     // Should become an assert.
 300     guarantee(_protecting_lock->owned_by_self(), "FreeList RACE DETECTED");
 301   }
 302 #endif
 303 }
 304 #endif

 285     guarantee(size() == curFC->size(), "Chunk is in wrong list.");
 286     if (fc == curFC) {
 287       return true;
 288     }
 289     curFC = curFC->next();
 290   }
 291   return false;
 292 }
 293 
 294 #ifndef PRODUCT
 295 void FreeList::assert_proper_lock_protection_work() const {
 296 #ifdef ASSERT
 297   if (_protecting_lock != NULL &&
 298       SharedHeap::heap()->n_par_threads() > 0) {
 299     // Should become an assert.
 300     guarantee(_protecting_lock->owned_by_self(), "FreeList RACE DETECTED");
 301   }
 302 #endif
 303 }
 304 #endif
 305 
 306 // Print the "label line" for free list stats.
 307 void FreeList::print_labels_on(outputStream* st, const char* c) {
 308   st->print("%16s\t", c);
 309   st->print("%14s\t"    "%14s\t"    "%14s\t"    "%14s\t"    "%14s\t"
 310             "%14s\t"    "%14s\t"    "%14s\t"    "%14s\t"    "%14s\t"    "\n",
 311             "bfrsurp", "surplus", "desired", "prvSwep", "bfrSwep",
 312             "count",   "cBirths", "cDeaths", "sBirths", "sDeaths");
 313 }
 314 
 315 // Print the AllocationStats for the given free list. If the second argument
 316 // to the call is a non-null string, it is printed in the first column;
 317 // otherwise, if the argument is null (the default), then the size of the
 318 // (free list) block is printed in the first column.
 319 void FreeList::print_on(outputStream* st, const char* c) const {
 320   if (c != NULL) {
 321     st->print("%16s", c);
 322   } else {
 323     st->print(SIZE_FORMAT_W(16), size());
 324   }
 325   st->print("\t"
 326            SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t"
 327            SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\t" SSIZE_FORMAT_W(14) "\n",
 328            bfrSurp(),             surplus(),             desired(),             prevSweep(),           beforeSweep(),
 329            count(),               coalBirths(),          coalDeaths(),          splitBirths(),         splitDeaths());
 330 }