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package java_generics;

/**

*

* @author Azeez.Taiwo

*/

public class TypeSafeExample {

public static void main(String[] args) {

CircularBuffer<String> buffer = new CircularBuffer<>(10);

buffer.offer("a");

buffer.offer("bc");

buffer.offer("d");

// buffer.offer(1);

String value = concatenate(buffer);

System.out.println(value);

}

private static String concatenate(CircularBuffer<String> buffer) {

StringBuilder result = new StringBuilder();

String value;

while((value = (String) buffer.poll()) != null){

result.append(value);

}

return result.toString();

}

}