list voted apps by user

src/main/java/org/hbp/mip/model/User.java

@@ -10,12 +10,10 @@ import com.google.gson.annotations.Expose;
 import io.swagger.annotations.ApiModel;
 
 import javax.persistence.*;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 @Entity
 @Table(name = "`user`")
@@ -339,4 +337,10 @@ public class User {
     public void setAppsVotes(Set<Vote> appsVotes) {
         this.appsVotes = appsVotes;
     }
+
+
+    public Set<App> getVotedApps() {
+
+        return appsVotes.stream().map(Vote::getApp).collect(Collectors.toCollection(LinkedHashSet::new));
+    }
 }