Calendar Year view fixed.

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/YearlyCalendarCreator.java

@@ -1,14 +1,12 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
 
 import java.io.InputStream;
-import java.util.Collection;
 import java.util.Map;
 
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.calendar.Year;
 import net.sf.jasperreports.engine.JRDataSource;
 import net.sf.jasperreports.engine.JRException;
 import net.sf.jasperreports.engine.JRField;
-import net.sf.jasperreports.engine.JasperPrint;
 
 public class YearlyCalendarCreator extends CalendarCreator {
 
@@ -33,7 +31,7 @@ public class YearlyCalendarCreator extends CalendarCreator {
 		return CalendarCreator.class.getResourceAsStream("/jasper/calendar_year.jrxml");
 	}
 
-	private static class EmptySource implements JRDataSource {
+	public static class EmptySource implements JRDataSource {
 
 		@Override
 		public boolean next() throws JRException {

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/calendar/Year.java

@@ -40,15 +40,15 @@ public class Year {
 
 	/**
 	 * Day of month, numeric for the specified by parameters.
+	 * 
 	 * @param month     month of the day
 	 * @param week      1-6th week of the month
 	 * @param dayOfWeek weekday of the week in the month.
 	 * @return numeric value of the day of the month.
 	 */
 	public String getDay(Month month, short week, DayOfWeek dayOfWeek) {
-		
 		WeeksOfMonth weeksOfMonth = monthWeeks.get(month);
-		if (week >= weeksOfMonth.weekCount()) {
+		if (week > weeksOfMonth.weekCount()) {
 			return "";
 		}
 		Integer res = weeksOfMonth.getWeek(week - 1).get(dayOfWeek);

src/test/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/AbstractDatabaseTest.java

@@ -29,7 +29,6 @@ public abstract class AbstractDatabaseTest {
 		Configuration configuration = createConfig();
 
 		sessionFactory = configuration.buildSessionFactory();
-
 		session = sessionFactory.openSession();
 
 	}

src/test/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/ClubEventDaoTest.java

@@ -7,8 +7,8 @@ import java.time.ZonedDateTime;
 import java.util.List;
 
 import org.hibernate.query.Query;
-import org.junit.Test;
 import org.junit.Ignore;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;

src/test/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/calendar/YearTest.java

@@ -1,6 +1,7 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.calendar;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 
 import java.time.DayOfWeek;
 import java.time.Month;
@@ -20,13 +21,13 @@ class YearTest {
 	@Test
 	void testMondayIsFirst() {
 		Year y = new Year(2018);
-		assertEquals(Short.valueOf((short)1), y.getDay(Month.OCTOBER, (short)1, DayOfWeek.MONDAY));
+		assertEquals("1", y.getDay(Month.OCTOBER, (short) 1, DayOfWeek.MONDAY));
 	}
 
 	@Test
 	void testThursdayIsFirst() {
 		Year y = new Year(2018);
-		assertNull(y.getDay(Month.NOVEMBER, (short)1, DayOfWeek.MONDAY));
+		assertEquals("", y.getDay(Month.NOVEMBER, (short) 1, DayOfWeek.MONDAY));
 	}
 
 }