diff --git a/build.gradle b/build.gradle
index ebe239c..82cfeed 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         maven { url 'https://jitpack.io' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.0-alpha03'
+        classpath 'com.android.tools.build:gradle:3.2.0-alpha16'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Additional libraries
diff --git a/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java b/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
index e7c386c..e8227de 100644
--- a/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
+++ b/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
@@ -69,18 +69,24 @@ public String getRaw(){
         return "{}";
     }
 
-    public <T extends BaseItem> T get(){
+    public T get(){
         T session                           =  this.getOrNull();
         if (session == null) {
-            return (T) new BaseItem();
+            try {
+                session = this.mSessionClass.newInstance();
+            } catch (InstantiationException e) {
+                e.printStackTrace();
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
+            }
         }
         return session;
     }
 
-    public <T extends BaseItem> T getOrNull(){
+    public T getOrNull(){
         T session                           = null;
         try {
-            session = (T) BaseItem.fromJson(this.getRaw(), this.mSessionClass);
+            session = T.fromJson(this.getRaw(), this.mSessionClass);
         } catch (Exception e) {
             e.printStackTrace();
         }
@@ -91,7 +97,7 @@ public void set(String config) throws JSONException {
         this.set(new JSONObject(config));
     }
 
-    public void set(JSONObject config) throws JSONException {
+    public void set(JSONObject config) {
         List session_list = this.getEntity(DB_SESSION.DAO_NAME)
                 .queryBuilder().limit(1)
                 .orderAsc(this.DbSessionIdProperty).list();
@@ -108,7 +114,7 @@ public void set(JSONObject config) throws JSONException {
         this.getEntity(DB_SESSION.DAO_NAME).insertOrReplace(session);
     }
 
-    public void set(BaseItem session) throws Exception {
+    public void set(T session) throws Exception {
         this.set(BaseItem.toJson(session));
     }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 9f79488..7638e03 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Aug 02 12:34:20 WIB 2017
+#Tue Jun 05 16:03:35 WIB 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip