1.1 --- a/src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp Wed Sep 01 00:40:05 2010 -0700 1.2 +++ b/src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp Fri Sep 10 17:07:55 2010 -0700 1.3 @@ -256,7 +256,7 @@ 1.4 } 1.5 1.6 TreeChunk* TreeList::first_available() { 1.7 - guarantee(head() != NULL, "The head of the list cannot be NULL"); 1.8 + assert(head() != NULL, "The head of the list cannot be NULL"); 1.9 FreeChunk* fc = head()->next(); 1.10 TreeChunk* retTC; 1.11 if (fc == NULL) { 1.12 @@ -272,7 +272,7 @@ 1.13 // those in the list for this size; potentially slow and expensive, 1.14 // use with caution! 1.15 TreeChunk* TreeList::largest_address() { 1.16 - guarantee(head() != NULL, "The head of the list cannot be NULL"); 1.17 + assert(head() != NULL, "The head of the list cannot be NULL"); 1.18 FreeChunk* fc = head()->next(); 1.19 TreeChunk* retTC; 1.20 if (fc == NULL) {