/** Returns a String representation for this FailureSequence. */ public String toString() { StringBuilder sb = new StringBuilder(); for (int i = 0; i < opSequence.size(); i += 1) { sb.append(opSequence.get(i) + "\n"); } return sb.toString(); }
/* Adds an operation to the failure sequence. */ public void addOperation(DequeOperation dequeOp) { opSequence.addLast(dequeOp); }