StringBuilder responseBuffer = new StringBuilder(32).append(count).append(" ").append(size);
response = new POP3Response(POP3Response.OK_RESPONSE, responseBuffer.toString());
count = 0;
for (int i = 0; i < validResults.size(); i++) {
responseBuffer = new StringBuilder(16).append(i + 1).append(" ").append(validResults.get(i).getSize());
response.appendLine(responseBuffer.toString());
}
response.appendLine(".");
} else {
int num = 0;
try {