What, inserted at line 12, is the appropriate way to handle a null value?
A. assert value == null;
B. assert value != null, "value is null";
C. if (value == null) { throw new AssertionException("value is null"); }
D. if (value == null) { throw new IllegalArgumentException("value is null"); }
Answer:D
What, inserted at line 12, is the appropriate way to handle a null value?
A. assert value == null; B. assert value != null, "value is null"; C. if (value == null) { throw new AssertionException("value is null"); } D. if (value == null) { throw new IllegalArgumentException("value is null"); }