Optimized imports

src/main/java/NTNU/IDATT1002/controllers/Explore.java

 package NTNU.IDATT1002.controllers;
 
 import NTNU.IDATT1002.App;
-import NTNU.IDATT1002.models.Tag;
 import NTNU.IDATT1002.service.ImageService;
 import NTNU.IDATT1002.service.TagService;
 import NTNU.IDATT1002.utils.ImageUtil;
@@ -13,7 +12,6 @@ import javafx.scene.Node;
 import javafx.scene.control.Button;
 import javafx.scene.control.ScrollPane;
 import javafx.scene.control.TextField;
-import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.GridPane;
@@ -23,10 +21,8 @@ import javafx.scene.text.Text;
 
 import java.io.IOException;
 import java.net.URL;
-import java.util.Arrays;
 import java.util.List;
 import java.util.ResourceBundle;
-import java.util.stream.Collectors;
 
 /**
  * Controls the buttons and changeable elements on explore.fxml,

src/main/java/NTNU/IDATT1002/controllers/Login.java

@@ -3,7 +3,6 @@ package NTNU.IDATT1002.controllers;
 import NTNU.IDATT1002.App;
 import NTNU.IDATT1002.service.UserService;
 import javafx.event.ActionEvent;
-import javafx.fxml.FXML;
 import javafx.scene.control.Button;
 import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
@@ -11,7 +10,6 @@ import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.text.Text;
 
-
 import javax.persistence.EntityManager;
 import java.io.IOException;
 

src/main/java/NTNU/IDATT1002/controllers/Search.java

 package NTNU.IDATT1002.controllers;
 
 import NTNU.IDATT1002.App;
-import NTNU.IDATT1002.models.Image;
-import NTNU.IDATT1002.models.Tag;
 import NTNU.IDATT1002.service.ImageService;
 import NTNU.IDATT1002.service.TagService;
 import NTNU.IDATT1002.utils.ImageUtil;
@@ -23,19 +21,10 @@ import javafx.scene.layout.VBox;
 import javafx.scene.text.Font;
 import javafx.scene.text.Text;
 
-import javax.persistence.*;
-import javax.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaDelete;
-import javax.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.CriteriaUpdate;
-import javax.persistence.metamodel.Metamodel;
 import java.io.IOException;
 import java.net.URL;
-import java.util.Arrays;
 import java.util.List;
-import java.util.Map;
 import java.util.ResourceBundle;
-import java.util.stream.Collectors;
 
 
 /**

src/main/java/NTNU/IDATT1002/controllers/SignUp.java

 package NTNU.IDATT1002.controllers;
 
-import java.io.IOException;
-import java.time.Instant;
-import java.time.LocalDate;
-import java.time.ZoneId;
-import java.util.ArrayList;
-import java.util.Date;
-
 import NTNU.IDATT1002.App;
 import NTNU.IDATT1002.service.UserService;
-import java.util.regex.Pattern;
 import javafx.event.ActionEvent;
 import javafx.scene.control.Button;
 import javafx.scene.control.DatePicker;
 import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
 import javafx.scene.layout.GridPane;
+
 import javax.persistence.EntityManager;
+import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDate;
+import java.time.ZoneId;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.regex.Pattern;
 
 /**
  * Controls the buttons and changeable elements on signup.fxml,

src/main/java/NTNU/IDATT1002/controllers/UploadImages.java

@@ -16,7 +16,10 @@ import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.Parent;
-import javafx.scene.control.*;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Button;
+import javafx.scene.control.TextArea;
+import javafx.scene.control.TextField;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.MouseEvent;
@@ -25,14 +28,16 @@ import javafx.scene.layout.VBox;
 import javafx.scene.text.Font;
 import javafx.scene.text.FontWeight;
 import javafx.scene.text.Text;
-
 import org.controlsfx.control.CheckComboBox;
 
 import javax.persistence.EntityManager;
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.ResourceBundle;
 import java.util.stream.Collectors;
 
 /**

src/main/java/NTNU/IDATT1002/controllers/ViewAlbum.java

@@ -7,11 +7,6 @@ import NTNU.IDATT1002.service.AlbumDocument;
 import NTNU.IDATT1002.service.AlbumService;
 import NTNU.IDATT1002.service.TagService;
 import NTNU.IDATT1002.utils.ImageUtil;
-import java.io.File;
-import java.io.IOException;
-import java.net.URL;
-import java.util.*;
-import java.util.logging.Logger;
 import javafx.application.HostServices;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
@@ -29,17 +24,15 @@ import javafx.scene.layout.VBox;
 import javafx.scene.text.Font;
 import javafx.scene.text.FontWeight;
 import javafx.scene.text.Text;
-import javax.persistence.EntityManager;
-import org.slf4j.LoggerFactory;
 
 import javax.persistence.EntityManager;
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
+import java.util.List;
 import java.util.Optional;
 import java.util.ResourceBundle;
 import java.util.stream.Collectors;
-import org.slf4j.LoggerFactory;
 
 /**
  * Controls the buttons and changeable elements on view_album.fxml,

src/main/java/NTNU/IDATT1002/controllers/ViewPicture.java

@@ -16,7 +16,6 @@ import javafx.scene.text.Text;
 import javax.persistence.EntityManager;
 import java.io.IOException;
 import java.net.URL;
-import java.util.Optional;
 import java.util.ResourceBundle;
 
 

src/main/java/NTNU/IDATT1002/repository/ImageRepository.java

 package NTNU.IDATT1002.repository;
 
-import NTNU.IDATT1002.App;
 import NTNU.IDATT1002.models.Image;
 
-
 import javax.persistence.EntityManager;
-import javax.persistence.TypedQuery;
 import java.util.List;
 
 

src/main/java/NTNU/IDATT1002/service/PdfDocument.java

 package NTNU.IDATT1002.service;
 
-import NTNU.IDATT1002.models.Image;
 import NTNU.IDATT1002.models.Album;
+import NTNU.IDATT1002.models.Image;
 import NTNU.IDATT1002.models.Metadata;
 import com.itextpdf.text.*;
 import com.itextpdf.text.pdf.PdfWriter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.Date;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 
 /**

src/main/java/NTNU/IDATT1002/utils/Authentication.java

 package NTNU.IDATT1002.utils;
 
-import javax.xml.bind.DatatypeConverter;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Random;
 
 /**

src/main/java/NTNU/IDATT1002/utils/MetaDataExtractor.java

 package NTNU.IDATT1002.utils;
 
-import NTNU.IDATT1002.controllers.ExploreAlbums;
 import NTNU.IDATT1002.models.GeoLocation;
 import NTNU.IDATT1002.repository.GeoLocatioRepository;
 import com.drew.imaging.ImageMetadataReader;
@@ -11,17 +10,16 @@ import com.drew.metadata.Tag;
 import com.drew.metadata.exif.ExifIFD0Directory;
 import com.drew.metadata.exif.ExifSubIFDDirectory;
 import com.drew.metadata.exif.GpsDirectory;
-
 import com.drew.metadata.file.FileSystemDirectory;
 import com.drew.metadata.file.FileTypeDirectory;
 import com.drew.metadata.iptc.IptcDirectory;
-
 import com.drew.metadata.jpeg.JpegDirectory;
-import java.io.File;
-import java.io.IOException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.io.File;
+import java.io.IOException;
+
 
 /**
  * Class MetaDataExtractor. Extracts metadata and geolocation and histogram from it.