Method equals

output/java_guava/1.4.13/Functions.java:192–200

(@Nullable Object o)

    }

    @Override
    public boolean equals(@Nullable Object o) {
        if (o instanceof ForMapWithDefault) {
        ForMapWithDefault<?, ?> that = (ForMapWithDefault<?, ?>) o;
        return map.equals(that.map)
            && Objects.equal(defaultValue, that.defaultValue);
        }
        return false;
    }

    @Override
    public int hashCode() {