Method equals

src/main/java/pascal/taie/util/MutableInt.java:78–87

(Object o)

    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof Number other)) {
            return false;
        }
        return value == other.intValue();
    }

    @Override
    public int hashCode() {