48 

    48 

    49   public void prologue(long usedSize) {

    49   public void prologue(long usedSize) {

    50     this.usedSize = usedSize;

    50     this.usedSize = usedSize;

    51     visitedSize = 0;

    51     visitedSize = 0;

    52     userHeapVisitor.prologue(usedSize);

    52     userHeapVisitor.prologue(usedSize);

    53   }

    54   }

    54 

    55 

    55   public boolean doObj(Oop obj) {

    56   public boolean doObj(Oop obj) {

    56     userHeapVisitor.doObj(obj);

    57     userHeapVisitor.doObj(obj);

    57     visitedSize += obj.getObjectSize();

    58     visitedSize += obj.getObjectSize();