gistfile1.java

public class VirtualMachineDAO {

    public ArrayList<String[]> getInfo(ServiceInstance si, Folder rootFolder) {

        String[] vmArray = new String[10];
        ArrayList<String[]> restulArr = new ArrayList<String[]>();

        //result += "Searching VirtualMachines...." + "\n";
        try {
            ManagedEntity[] mes = new InventoryNavigator(rootFolder).searchManagedEntities("VirtualMachine");
            if (mes == null || mes.length == 0) {
                //result += "There aren´t VirtualMachines" + "\n";
            } else {
                //result += "Virtual Machines\n==============================" + "\n";
                //result += "I´ve found " + mes.length + " Virtual Machines" + "\n";
                int x = 0;
                for (int i = 0; i < mes.length; i++) {
                    VirtualMachine vm = (VirtualMachine) mes[i];

                    vmArray[x] = vm.getName();
                    vmArray[x + 1] = vm.getRuntime().getPowerState().toString();
                    vmArray[x + 2] = vm.getGuest().getGuestState();
                    vmArray[x + 3] = vm.getConfig().getGuestFullName();
                    vmArray[x + 4] = vm.getGuest().getIpAddress();
                    vmArray[x + 5] = vm.getGuest().getHostName();

                    VirtualHardware vmHrd = vm.getConfig().getHardware();

                    vmArray[x + 6] = String.valueOf(vmHrd.getMemoryMB() / 1024);
                    vmArray[x + 7] = String.valueOf(vmHrd.getNumCPU());

                    Datastore[] vmDataStores = vm.getDatastores();
                    vmArray[x + 8] = String.valueOf(vmDataStores.length);
                    for (int j = 0; j < vmDataStores.length; j++) {
                        vmArray[x + 9] = "#" + j + ": " + vmDataStores[j].getName();
                    }

                    restulArr.add(vmArray);
                    // result += "==============================" + "\n";

                }
            }

        } catch (InvalidProperty e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (RuntimeFault e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (RemoteException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return restulArr;
    }
}

May be trying this

for (int i = 0; i < mes.length; i++) {
VirtualMachine vm = (VirtualMachine) mes[i];
vmArray = new String[10];
vmArray[x] = vm.getName();
.
.
.