cs.jdoner.me · flagship CompareTo Methods

{{ className }} this

{{ primType }} {{ primName }} {{ thisPrim }}

{{ refType }} {{ refName }} {{ thisRef }}

VS

{{ className }} other

{{ primType }} {{ primName }} {{ otherPrim }}

{{ refType }} {{ refName }} {{ otherRef }}

{{ rungBadge }}

{{ rungTitle }}

{{ rungPrompt }}

{{ l.n }} {{ l.text }}

{{ typingN }}

!

{{ hintMsg }}

Predict the output

Given these two objects, what does this multi-key compareTo return?

public int compareTo({{ className }} other) {
    int cmp = Integer.compare(this.{{ primName }}, other.{{ primName }});
    if (cmp != 0) return cmp;
    return this.{{ refName }}.compareTo(other.{{ refName }});
}

{{ pFeedbackText }}