java - Import doesn't work in command line -


i have slow netbook installed lubuntu geany on make little useful. c++ seems work flawless java couldn't work. searching online didn't return anything.

here code:

import java.io.*;  class asdf{     public static void main(string args[]) throws java.io.ioexception {         system.out.println("nothing");     } }

here error:

root@*****:/home/***/documents# javac asdf.java asdf.java:4: error: cannot find symbol throws java.io.ioexception {     symbol:   class io     location: class java     ./java.java:5: error: cannot find symbol     throws java.io.ioexception {         symbol:   class io         location: class java     2 errors

now, know guys don't clueless newcomers got error while trying learn java book, namely "java : beginner's guide".

i have no idea since i'm beginner still have feeling has path , building. since ides handled me never bothered such stuff. or may have damaged packages somehow considering "import java.io.*;" returns no error.

javac -version javac 1.8.0_131

the way installed oracle java here.

any appreciated, in advance.

i'm silly, folder tried compile command "import java.io.*", included file named java.java compiler tried import file. tried help. uninstalled android studio , oracle java no reason (facepalm here).


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