Discussion
Which line will cause a compilation error?
public class Sample05
{
public static void main(String[] args)
{
int[] evens = {2, 4, 6, 8};
for (int a : evens)
{
assert a % 2 == 0
System.out.print(a + " ");
}
}
}
Answer: A
An assert is a statement and needs its terminating semicolon. Without one the compiler runs the next line into the same statement and reports the error at the assertion. The condition itself is a perfectly good boolean expression; only the punctuation is wrong.
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