String finalResults = testresults + testcontent;
                    String[] finalResultsArray = finalResults.split(",");
                    for(int k=0; k < finalResultsArray.length; k++) {
                        System.out.println("Final: " + finalResultsArray[k]);
                    }

Final:  ASAP Rocky and Pharrell Williams. ]}
Final:  SolrDocument{content=[The Collab The Collab Supreme x Vans F/W 2016]}
Final:  SolrDocument{content=[WEAR WITH STYLES WEAR WITH STYLES Vans x Fear Of God]}
Final:  SolrDocument{content=[The Collab The Collab Supreme x Vans F/W 2016]}
Final:  SolrDocument{content=[WEAR WITH STYLES WEAR WITH STYLES Vans x Fear Of God