public String toString() { StringBuffer sb = new StringBuffer(); sb.append("Results for benchmark:") .append(benchMark.getAcronym()) .append("Benchmark DURATION: (" + duration / 1000 + "s)") .append("\n") .append("\n"); ; for (PlayerAlgorithmExport a : listAll) { sb.append(a.getPlayerId()).append(" ").append(a.getR().toString()).append("\n"); } return sb.toString(); }