I have not tested it on Linux or Mac, only Windows. I am in the process of combining libraries since JGetMac is a single return it makes sense to combine. I have a few more utilities coming to the forum. Just cleaning up the bugs before I release them.
FYI: In exploring B4J capabilities, did seek for building this functionality with B4J instead of Java.
See (http://www.rwblinn.de/b4j/b4jhowto/examples/b4jhowtojavaobject.zip) which is one of my B4J HOWTOs example projects.
Select net.NetNetworkInterface from the accordion.
FYI: In exploring B4J capabilities, did seek for building this functionality with B4J instead of Java.
See (http://www.rwblinn.de/b4j/b4jhowto/examples/b4jhowtojavaobject.zip) which is one of my B4J HOWTOs example projects.
Select net.NetNetworkInterface from the accordion.
I get error if I have no active internet connection..
Program started.
Error occurred on line: 179 (Main)
java.lang.NullPointerException
at giga.getMac_getMac.GetMACAddress.getMacAddressFromClient(GetMACAddress.java:50)
at b4j.example.main._appstart(main.java:308)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:607)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:228)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:93)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:90)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:84)
at b4j.example.main.start(main.java:36)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
at java.lang.Thread.run(Thread.java:745)