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public class Utils {
/**
* @param hostStr
* @param defaultPort
* @return
*/
static public int parsePort(String hostStr, int defaultPort) {
int sepIdx = hostStr.indexOf(':');
if (sepIdx < 0) {
return defaultPort;
} else {
String portStr = hostStr.substring(sepIdx + 1).trim();
try {
return Integer.parseInt(portStr);
} catch (NumberFormatException e) {
return defaultPort;
}
}
}
}
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