Array Loop Boundary Error

Question

What is the flaw in the modifyArray method?
 
```java
public class ArrayModification {
    public static void modifyArray(int[] arr) {
        for (int i = 0; i <= arr.length; i++) {
            arr[i] *= 2;
        }
    }
}
```

Accepted Answer

The loop condition uses '<=' instead of '<', leading to an ArrayIndexOutOfBoundsException.

Answer

The multiplication operation might cause integer overflow.

Answer

The array is modified without checking for null values.

Answer

The method does not return the modified array.

Rank	User	Correct Count	Attempt Count	Time	Score
#1	bommasam000	3	3	1m 41s	199
#2	hiboyshello	1	1	0m 00s	100
#3	upadhgau000	1	1	0m 00s	100
#4	kazvin.tjakradinata	1	1	0m 04s	96
#5	singhris000	1	1	0m 07s	93
#6	suhanakochhar006	1	1	0m 36s	64
#7	midnightasdark	1	2	0m 56s	34
#8	theofanusmischa	1	1	1m 22s	18
#9	sathilak000	1	1	1m 57s	-17
#10	sailajavadlamani33	1	3	6m 05s	-285

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