Test case 250413

Description

CWE: 190 Integer Overflow
BadSource: rand Set data to result of rand()
GoodSource: A hardcoded non-zero, non-min, non-max, even number
Sinks: add
GoodSink: Ensure there will not be an overflow before adding 1 to data
BadSink : Add 1 to data, which can cause an overflow
Flow Variant: 53 Data flow: data passed as an argument from one method through two others to a fourth; all four functions are in different classes in the same package