Method checkStream

odk/examples/java/Storage/TestHelper.java:461–485

( XStorage xParentStorage,
                                String sName,
                                String sMediaType,
                                byte[] pBytes )

    }

    public boolean checkStream( XStorage xParentStorage,
                                String sName,
                                String sMediaType,
                                byte[] pBytes )
    {
        // open substream element first
        XStream xSubStream = null;
        try
        {
            Object oSubStream = xParentStorage.openStreamElement( sName, ElementModes.READ );
            xSubStream = UnoRuntime.queryInterface( XStream.class, oSubStream );
            if ( xSubStream == null )
            {
                Error( "Can't open substream '" + sName + "'!" );
                return false;
            }
        }
        catch( Exception e )
        {
            Error( "Can't open substream '" + sName + "', exception : " + e + "!" );
            return false;
        }

        return InternalCheckStream( xSubStream, sName, sMediaType, pBytes );
    }

    public boolean checkEncrStream( XStorage xParentStorage,
                                    String sName,