Android Question Inline Java classes?

Dim OO as JavaObject
OO.InitializeNewInstance("jcp.b4a.myexample.main.myclass",Null)

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
    Private NativeMe As JavaObject
    Dim OO As JavaObject
    Dim Timer1 As Timer
End Sub

Sub Globals

End Sub

Sub Activity_Create(firsttime As Boolean)
   
    NativeMe.InitializeContext
    OO.InitializeContext

    'OO=NativeMe.InitializeStatic("jcp.b4a.thirdlib.main.mylib")
       
    'Error --> no empty constructor en runtime
    OO=NativeMe.InitializeNewInstance("jcp.b4a.thirdlib.main.mylib",Null)
    Dim qqo As JavaObject
    Dim qq As Int=2
    qqo=qq

'This gives--> no constructor found
    'OO=NativeMe.InitializeNewInstance("jcp.b4a.thirdlib.main.mylib",Array(qqo))

End Sub

Sub Activity_Resume
End Sub

Sub Activity_Pause (UserClosed As Boolean)
End Sub


#If java

class mylib{

    public mylib(){}

    //public mylib( int k){ pos=k;}
    int pos;
   
    public void go_right(int step){
        pos+=step;
    }
    public void go_left(int step){
        pos-=step;
    }

}

#End If

java.lang.IllegalAccessException: class b4a.example.main$mylib is not accessible from class anywheresoftware.b4j.object.JavaObject