Used as Class Under Test in PowerMock Example

ResultsWriter.java

package com.richashworth.powermockexample;

import java.util.List;

public class ResultsWriter {
    
    public String getDataAsString(){
        StringBuilder builder = new StringBuilder();
        List<String> dataList = DataProvider.getData();
        for(String str: dataList){
            builder.append(str + "\n");
        }
        return builder.toString();
    }

}