String result = "";
for (Enumeration enumeration = instances.objectEnumerator(); enumeration.hasMoreElements();) {
MInstance minstance = (MInstance) enumeration.nextElement();
result += (result.length() == 0 ? "" : ", \n");
result += "{";
result += "\"name\": \"" + minstance.applicationName() + "\", ";
result += "\"id\": \"" + minstance.id() + "\", ";
result += "\"host\": \"" + minstance.hostName() + "\", ";
result += "\"port\": \"" + minstance.port() + "\", ";
result += "\"state\": \"" + MObject.stateArray[minstance.state] + "\", ";
result += "\"deaths\": \"" + minstance.deathCount() + "\", ";