java - Creating a CharAt() method in the main class -

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I got stuck on this section of code. The idea is to return the character in the given index without using string, stringbirders, and wrapper classes .

What do I have : " this.data " as a char [] data for me " MyOwnString " Object

I understand how the main class code should look like: 

  public char charAt (int index) {this Create a new letter from the data, then use the charAt () method}}

to select the given index, the string will be in a tester class. Without any easy shortcuts, some guidance is required on this challenging homework work.

About 

  return data [index];

?


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