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Java Java Data Structures - Retired Efficiency! Add tags to a course

jinhwa yoo
jinhwa yoo
10,042 Points
Posted by jinhwa yoo
jinhwa yoo
10,042 Points

I am stuck

I have no idea....

1 Answer

Sergey Podgornyy
Sergey Podgornyy
20,660 Points
Sergey Podgornyy
Sergey Podgornyy
20,660 Points

In the constructor

public Course(String title) {
    mTitle = title;
    // TODO: initialize the set mTags
  }

try

mTags = new HashSet<String>();

// or
mTags = new HashSet<>();

Either one should work