@Entity(tableName = "MessagesDetails")
public class MessageDetails {

@PrimaryKey(autoGenerate = true)
private Integer id;
private int authorId;
private String title;
private String text;
private String date;
private String time;

public MessageDetails(Integer id, int authorId, String title, String text, String date, String time) {
    this.id = id;
    this.authorId = authorId;
    this.title = title;
    this.text = text;
    this.date = date;
    this.time = time;
}

public Integer getId() {
    return id;
}
public void setId(Integer value) {
    this.id = value;
}

MessageDetails messageDetails1 = new MessageDetails(0,2,
            "title1", "text1", UtilHelper.getDate(), UtilHelper.getTime());