Affects PMD Version:6.42.0
Rule:AvoidArrayLoops
Please provide the rule name and a link to the rule documentation:
https://pmd.github.io/latest/pmd_rules_java_performance.html#avoidarrayloops
Description:
Hi, I found a false negative about the rule AvoidArrayLoops. Please read the following case. PMD should have reported a warning at line 6, but it doesn't. However, it can detect line 7. I think line 6 and line 7 are same. Hence, this is a false negative. Thanks for your consideration.
Code Sample demonstrating the issue:
public void sample() {
int[] a = new int[10];
int[] b = new int[10];
final int c = 6;
for (int i=0;i<10;i++) {
b[i]=a[i+c]; // should report a warning at this line
// b[i]=a[i+6]; // This line can be detected
}
}
Expected outcome: A warning
PMD should report a violation at line 6, but doesn't. This is a false-negative.
Running PMD through: [Maven]
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