private static unsafe Thread CollectBody(Thread currentThread,
int generation)
{
// NOTE: Refrain from creating any GC safe points in this
// method. That includes allocation and system calls,
// which in turn includes print statements. Putting a GC
// safe point before the call to the collector may cause
// infinite recursion. Putting a GC safe point after the
// call to the collector may cause recursion when other
// threads are triggering collections before the current
// thread exits this method. (Bjarne)
int currentThreadIndex = currentThread.threadIndex;
installedGC.CollectStoppable(currentThreadIndex, generation);
return(Thread.threadTable[currentThreadIndex]);
}