找考题网-背景图
单项选择题

A.assert value == null;B.assert value != null : value i……

Given a method that must ensure that its parameter is not null:

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");   }