Computers and Technology, 10.03.2020 18:49, alondrabarraza

The StringBuilder class is provided in the Java library. Provide your own implementation (name the new class MyStringBuilder2) with three data fields, array of characters, size, capacity, and the following methods:

 public MyStringBuilder2(String s);

 public MyStringBuilder2 append(MyStringBuilder2 s); 4 points

 public int length();

 public char charAt(int index);

 public MyStringBuilder2 toLowerCase();

 public MyStringBuilder2 substring(int begin, int end); 2 points

*Do not use any method from String, StringBuilder, or StringBuffer

Answers: 3

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The StringBuilder class is provided in the Java library. Provide your own implementation (name the n...