Question: Java Simplify / Rewrite the following method public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if

Java

Simplify / Rewrite the following method

public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; BabyName other = (BabyName) obj; if (userName == null) { return other.userName == null; } else return userName.equals(other.userName); }

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