connection.setIfModifiedSince(ifModifiedSince);
        this.ifModifiedSince = ifModifiedSince;
    }

    @Override
    public long getIfModifiedSince() {
        return connection.getIfModifiedSince();
    }

    @Override
    public boolean getDefaultUseCaches() {
        return connection.getDefaultUseCaches();
    }

    @Override

        this.connection.setIfModifiedSince(ifModifiedSince);
        this.ifModifiedSince = ifModifiedSince;
    }

    @Override
    public long getIfModifiedSince() {
        return this.connection.getIfModifiedSince();
    }

    @Override
    public boolean getDefaultUseCaches() {
        return this.connection.getDefaultUseCaches();
    }

    @Override

        when(mockConnection.getAllowUserInteraction()).thenReturn(true);
        when(mockConnection.getDoInput()).thenReturn(true);
        when(mockConnection.getDoOutput()).thenReturn(true);
        when(mockConnection.getIfModifiedSince()).thenReturn(12345L);
        when(mockConnection.getUseCaches()).thenReturn(false);
        when(mockConnection.getReadTimeout()).thenReturn(1000);
        when(mockConnection.getConnectTimeout()).thenReturn(2000);