I run pmd 5.6.1. via maven.
Ruleset is
<rule ref="rulesets/java/controversial.xml/AvoidLiteralsInIfCondition">
<properties>
<property name="ignoreMagicNumbers" value="-1,0,1, 0.0"/>
</properties>
</rule>
Code is (starting with line 1490)
if (num == 0.0) {
return MathExtItg.sgn0raw(num) == 1
? IEEEclass.PositiveZero : IEEEclass.NegativeZero;
}
Still is reported
Avoid using Literals in Conditional Statements 1490
Please don't tell me that num==0.0 is bad coding: this is a very special use case.
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