package ua.yandex.shad.tempseries;

public class TempSummaryStatistics {
    
}

package ua.yandex.shad.tempseries;

public class TempSummaryStatistics {

    /**
     * Average temperature from array.
     */
    public double avgTemp;

    /**
     * Deviation of temperatures from array.
     */
    public double devTemp;

    /**
     * Minimal temperature from array.
     */
    public double minTemp;

    /**
     * Maximal temperature from array.
     */
    public double maxTemp;
    
}

Add public fields to TempSummaryStatistics class