Refactoring: Jasper export related classes in own package

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/jasper/CalendarCreator.java

@@ -1,4 +1,4 @@
-package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper;
 
 import java.io.InputStream;
 import java.time.LocalDate;
@@ -168,7 +168,7 @@ public abstract class CalendarCreator {
 		return dao.listAll();
 	}
 
-	static Calendar toCalendar(long time) {
+	public static Calendar toCalendar(long time) {
 		Calendar cal = Calendar.getInstance();
 		cal.setTimeInMillis(time);
 		return cal;

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/jasper/DateMetadata.java

@@ -1,4 +1,4 @@
-package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper;
 
 import java.time.YearMonth;
 import java.util.Calendar;

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/jasper/MonthlyCalendarCreator.java

@@ -1,4 +1,4 @@
-package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper;
 
 import java.io.InputStream;
 import java.sql.Timestamp;

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/jasper/MonthlyCalendarSource.java

@@ -1,4 +1,4 @@
-package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper;
 
 import java.time.LocalDate;
 import java.time.YearMonth;

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/jasper/YearlyCalendarCreator.java

@@ -1,4 +1,4 @@
-package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper;
 
 import java.io.InputStream;
 import java.time.LocalDate;

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

@@ -32,6 +32,7 @@ import com.vaadin.ui.Notification;
 import com.vaadin.ui.Window;
 
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.ClubEvent;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper.CalendarCreator;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.CalendarComponent.ClubEventProvider;
 import net.sf.jasperreports.engine.JRException;
 import net.sf.jasperreports.engine.JasperExportManager;

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

@@ -8,6 +8,8 @@ import org.junit.jupiter.api.Test;
 
 import com.ibm.icu.util.Calendar;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper.DateMetadata;
+
 class CalendarCreatorTest {
 
 	@Test

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

@@ -5,6 +5,8 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.jasper.YearlyCalendarCreator;
+
 class YearlyCalendarCreatorTest {
 
 	@BeforeEach