Optimized imports

Author: JanHolger

src/main/java/org/javawebstack/abstractdata/AbstractElement.java

@@ -3,21 +3,16 @@
 import org.bson.BsonValue;
 import org.javawebstack.abstractdata.bson.BsonConverter;
 import org.javawebstack.abstractdata.bson.BsonTypeAdapter;
-import org.javawebstack.abstractdata.collector.AbstractObjectCollector;
 import org.javawebstack.abstractdata.json.JsonDumper;
 import org.javawebstack.abstractdata.json.JsonParser;
 import org.javawebstack.abstractdata.util.QueryString;
 import org.yaml.snakeyaml.DumperOptions;
 import org.yaml.snakeyaml.Yaml;
 
 import java.text.ParseException;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.function.Supplier;
-import java.util.stream.Collector;
-import java.util.stream.Collectors;
 
 public interface AbstractElement {
 

src/main/java/org/javawebstack/abstractdata/collector/AbstractArrayCollector.java

@@ -3,7 +3,10 @@
 import org.javawebstack.abstractdata.AbstractArray;
 import org.javawebstack.abstractdata.AbstractElement;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 import java.util.function.BiConsumer;
 import java.util.function.BinaryOperator;
 import java.util.function.Function;

src/main/java/org/javawebstack/abstractdata/collector/AbstractObjectCollector.java

@@ -3,7 +3,10 @@
 import org.javawebstack.abstractdata.AbstractElement;
 import org.javawebstack.abstractdata.AbstractObject;
 
-import java.util.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.function.BiConsumer;
 import java.util.function.BinaryOperator;
 import java.util.function.Function;

src/main/java/org/javawebstack/abstractdata/mapper/Mapper.java

@@ -13,7 +13,6 @@
 import java.text.SimpleDateFormat;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Optional;
 
 public class Mapper {