diff --git a/pom.xml b/pom.xml
index a1d1746..2a01c6d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,11 +20,8 @@
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
                     <version>2.22.1</version>
-                    <configuration>
-                        <parallel>none</parallel>
+                    <configuration combine.self="override">
                         <redirectTestOutputToFile>true</redirectTestOutputToFile>
-                        <printSummary>false</printSummary>
-                        <skipAfterFailureCount>1</skipAfterFailureCount>
                     </configuration>
                 </plugin>
             </plugins>
diff --git a/src/test/java/jcache/L2C/test/entity/Item.java b/src/test/java/jcache/L2C/test/entity/Item.java
deleted file mode 100644
index 3e32810..0000000
--- a/src/test/java/jcache/L2C/test/entity/Item.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package jcache.L2C.test.entity;
-
-import org.hibernate.annotations.Cache;
-import org.hibernate.annotations.CacheConcurrencyStrategy;
-
-import javax.persistence.*;
-import java.util.ArrayList;
-import java.util.List;
-
-@Entity
-@Cache(region = "Item-Cache",usage = CacheConcurrencyStrategy.READ_WRITE)
-public class Item {
-
-    @Id
-    @Column(name = "ITEM_ID")
-    private int id;
-
-    @Column(name = "ITEM_NAME", nullable = false)
-    private String name;
-
-    @OneToMany(cascade = CascadeType.ALL, mappedBy = "item")
-    @Cache(region = "SubItems-Collection-Cache",usage = CacheConcurrencyStrategy.READ_WRITE)
-    private List<SubItem> subItems = new ArrayList<SubItem>();
-
-    public List<SubItem> getSubItems() {
-        return subItems;
-    }
-
-    public void setSubItems(List<SubItem> subItems) {
-        this.subItems = subItems;
-
-    }
-
-    public Item(String name, int id) {
-        this.name = name;
-        this.id = id;
-    }
-
-    public Item() {
-    }
-
-    public Item addSubItem(SubItem s){
-        this.subItems.add(s);
-        return this;
-    }
-
-
-    public int getId() {
-        return id;
-    }
-
-    public void setId(int id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-}
diff --git a/src/test/java/jcache/L2C/test/entity/SubItem.java b/src/test/java/jcache/L2C/test/entity/SubItem.java
deleted file mode 100644
index 3cab5da..0000000
--- a/src/test/java/jcache/L2C/test/entity/SubItem.java
+++ /dev/null
@@ -1,67 +0,0 @@
-package jcache.L2C.test.entity;
-
-import org.hibernate.annotations.CacheConcurrencyStrategy;
-import org.hibernate.annotations.Cache;
-
-import javax.persistence.*;
-
-
-@Entity
-@Cache(region = "SubItem-Cache",usage = CacheConcurrencyStrategy.READ_WRITE)
-public class SubItem {
-
-    @Id
-    @Column(name = "SUBITEM_ID")
-    private int id;
-
-    @Column(name = "SUBITEM_NAME", nullable = false)
-    private String name;
-
-
-    @ManyToOne
-    @JoinColumn(name = "ITEM_ID")
-    private Item item;
-
-    public SubItem(int id, String name, Item item) {
-        this.id = id;
-        this.name = name;
-        this.item = item;
-    }
-
-    public Item getItem() {
-        return item;
-    }
-
-    public void setItem(Item item) {
-        this.item = item;
-    }
-
-    public SubItem() {
-    }
-
-    public int getId() {
-        return id;
-    }
-
-    public void setId(int id) {
-        this.id = id;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-
-    @Override
-    public String toString() {
-        return "SubItem{" +
-                "id=" + id +
-                ", name='" + name + '\'' +
-                ", item=" + item +
-                '}';
-    }
-}