Update Rational.java (exercism#2353)

spinscale · web-flow · commit a22d21907fe7 · 2023-09-15T16:18:02.000+02:00
Rational.hashCode() accidentally used the same field twice instead of numerator and denumerator.
diff --git a/exercises/practice/rational-numbers/src/main/java/Rational.java b/exercises/practice/rational-numbers/src/main/java/Rational.java
@@ -59,6 +59,6 @@ public boolean equals(Object obj) {
 
     @Override
     public int hashCode() {
-        return Objects.hash(this.getDenominator(), this.getDenominator());
+        return Objects.hash(this.getNumerator(), this.getDenominator());
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -59,6 +59,6 @@ public boolean equals(Object obj) {`
`59`	`59`
`60`	`60`	`@Override`
`61`	`61`	`public int hashCode() {`
`62`		`- return Objects.hash(this.getDenominator(), this.getDenominator());`
	`62`	`+ return Objects.hash(this.getNumerator(), this.getDenominator());`
`63`	`63`	`}`
`64`	`64`	`}`