[Solved] Java code output is weird?

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When you say

System.out.println(person[0]);

java doesn’t automatically know what you want printed out. To tell it, you write a method in your Examples class called toString() which will return a string containing the info you want. Something like:

@Override
public String toString() {
    return "Name: " + name + 
           " Age: " + String.valueOf(this.age) + 
           " Gender: " + String.valueOf(this.gender); 
}

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solved Java code output is weird?