Assertion

[Tushar Gosalia]

In the below given snippet what is file1 and file2??

public class test {
public static void main(String [] a) {
assert a.length == 1;
}
}
Which two will produce an AssertionError? (Choose two.)
A. java test
B. java -ea test
C. java test file1
D. java -ea test file1
E. java -ea test file1 file2 //why this is the answer
F. java -ea:test test file1

Ans:B,E

[vishal mishra]

Tushar Gosalia wrote:In the below given snippet what is file1 and file2??

public class test {
public static void main(String [] a) {
assert a.length == 1;
}
}
Which two will produce an AssertionError? (Choose two.)
A. java test
B. java -ea test
C. java test file1
D. java -ea test file1
E. java -ea test file1 file2 //why this is the answer
F. java -ea:test test file1

Ans:B,E

Assertions are disabled by default

Therefore B is correct.

E is also correct because in above code assertion is testing length of array 'a' .

[Zhenyi Luo]

Tushar Gosalia wrote:In the below given snippet what is file1 and file2??

public class test {
public static void main(String [] a) {
assert a.length == 1;
}
}
Which two will produce an AssertionError? (Choose two.)
A. java test
B. java -ea test
C. java test file1
D. java -ea test file1
E. java -ea test file1 file2 //why this is the answer
F. java -ea:test test file1

Ans:B,E

file1 and file2 are the arguments of String[] a, for E, a[0] = "file1", a[1] = "file2"

[Himai Minh]

There are two arguments , file1 and file2.
Then a.length is 2 not 1. So, the assertion is false and return an error.