private void printInterfacesInfo(InterfaceInfoList interfaceInfoList) { for (InterfaceInfo interfaceInfo : interfaceInfoList.getInterfaceInfos()) { String ifaceName = interfaceInfo.getName(); if (ifaceName.length() < 15) { int dif = 15 - ifaceName.length(); for (int i = 0; i < dif; i++) ifaceName += " "; } printSymbolWithoutDoubleLine("INTERFACE: " + ifaceName); String peerUnit = interfaceInfo.getPeerUnit(); if (peerUnit != null) printSymbolWithoutDoubleLine(doubleTab + "Peer-Unit: " + peerUnit); String vlan = interfaceInfo.getVlan(); if (vlan != null) { printSymbolWithoutDoubleLine(doubleTab + "VLAN id: " + vlan); } String state = interfaceInfo.getState(); if (state != null) { printSymbolWithoutDoubleLine(doubleTab + "STATE: " + state); } String description = interfaceInfo.getDescription(); if (description != null && !description.isEmpty()) { printSymbolWithoutDoubleLine(doubleTab + "description: " + description); } printSymbol(""); } }