Floating-point equality comparison
Reports floating-point values that are being compared using the ==
or !=
operator.
Floating-point values are inherently inaccurate, and comparing them for exact equality is seldom the desired semantics.
This inspection ignores comparisons with zero and infinity literals.
Example:
void m(double d1, double d2) {
if (d1 == d2) {}
}
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
FloatingPointEquality- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024