package io.datio.connect.fileinterface;

import java.io.InputStream;

public  class FilesystemFactory {


    public static InputStream getFile(String filename, FilesystemType zos)
            throws FileDoesNotExistException{

        return null;
    }
}

package io.datio.connect.fileinterface;

import java.io.InputStream;

public  class FilesystemFactory {


    public static InputStream getFile(String filename, FilesystemType type)
            throws FileDoesNotExistException{

        return null;
    }
}

Change filesystype parameter name