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48. Line 4 (A) counter = 1; (B) while (current != null) { (C) counter++; (D) return; } (E) counter = current.getValue();
50. Line 6 (A) return counter; (B) counter++; (C) while (current.getNext() == null) { (D) counter = counter + current.getValue(); (E) start = null;
47. Line 3 (A) int counter = 0; (B) int counter; (C) if (current == null); { (D) while (current != null) { (E) if (current != null); {