Which statement is true?

Given:

public class Person {
private name;
public Person(String name) {
this.name = name;
}
public int hashCode() {
return 420;
}
}

Which statement is true?

Given:

public class Person {
private name;
public Person(String name) {
this.name = name;
}
public int hashCode() {
return 420;
}
}

Which statement is true?

A.
The time to find the value from HashMap with a Person key depends on the size of the map.

B.
Deleting a Person key from a HashMap will delete all map entries for all keys of type Person.

C.
Inserting a second Person object into a HashSet will cause the first Person object to be removed as a duplicate.

D.
The time to determine whether a Person object is contained in a HashSet is constant and does NOT depend on the size of the map.

Explanation:



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