public void unpop(RevCommit c) {Block b = head;if (b == null) {b = free.newBlock();b.resetToMiddle();b.add(c);head = b;tail = b;return;} else if (b.canUnpop()) {b.unpop(c);return;}b = free.newBlock();b.resetToEnd();b.unpop(c);b.next = head;head = b;}

public void unpop ( RevCommit c ) { Block b = head ; if ( b == null ) { b = free . newBlock ( ) ; b . resetToMiddle ( ) ; b . add ( c ) ; head = b ; tail = b ; return ; } else if ( b . canUnpop ( ) ) { b . unpop ( c ) ; return ; } b = free . newBlock ( ) ; b . resetToEnd ( ) ; b . unpop ( c ) ; b . next = head ; head = b ; }
public virtual void Unpop(RevCommit c){BlockRevQueue.Block b = head;if (b == null){b = free.NewBlock();b.ResetToMiddle();b.Add(c);head = b;tail = b;return;}else{if (b.CanUnpop()){b.Unpop(c);return;}}b = free.NewBlock();b.ResetToEnd();b.Unpop(c);b.next = head;head = b;}
