Question: Which is the first line to fail to compile? A. r1 B. r2 C. r3 D. r4 E. r5 F. None of the above class
Which is the first line to fail to compile?
A. r1
B. r2
C. r3
D. r4
E. r5
F. None of the above
class Tool { } private void repair() {} void use() {} } // r1 // r2 class Hammer extends Tool { private int repair() { return 0; } // r3 private void use () {} // r4 public void bang() {} // r5
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