diff --git a/JSONExport/Base.lproj/Main.storyboard b/JSONExport/Base.lproj/Main.storyboard
index b73967b..cdba23b 100755
--- a/JSONExport/Base.lproj/Main.storyboard
+++ b/JSONExport/Base.lproj/Main.storyboard
@@ -1,7 +1,9 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="11201" systemVersion="15G1004" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="21225" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11201"/>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="21225"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--Application-->
@@ -647,11 +649,14 @@
         <scene sceneID="R2V-B0-nI4">
             <objects>
                 <windowController id="B8D-0N-5wS" sceneMemberID="viewController">
-                    <window key="window" title="JSONExport" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="IQv-IB-iLA">
+                    <window key="window" title="JSONExport" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="IQv-IB-iLA">
                         <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
                         <rect key="contentRect" x="0.0" y="0.0" width="1000" height="700"/>
                         <rect key="screenRect" x="0.0" y="0.0" width="1680" height="1027"/>
                         <value key="minSize" type="size" width="1000" height="700"/>
+                        <connections>
+                            <outlet property="delegate" destination="B8D-0N-5wS" id="FGM-E9-X5d"/>
+                        </connections>
                     </window>
                     <connections>
                         <segue destination="XfG-lQ-9wD" kind="relationship" relationship="window.shadowedContentViewController" id="cq2-FE-JQM"/>
@@ -666,11 +671,11 @@
             <objects>
                 <viewController title="JSONExport" showSeguePresentationStyle="single" id="XfG-lQ-9wD" customClass="ViewController" customModule="JSONExport" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" id="m2S-Jp-Qdl">
-                        <rect key="frame" x="0.0" y="0.0" width="1032" height="700"/>
+                        <rect key="frame" x="0.0" y="0.0" width="1042" height="698"/>
                         <autoresizingMask key="autoresizingMask"/>
                         <subviews>
                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="JzR-I4-tfP">
-                                <rect key="frame" x="960" y="1" width="70" height="33"/>
+                                <rect key="frame" x="977" y="1" width="64" height="33"/>
                                 <buttonCell key="cell" type="push" title="Save" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="VsL-sm-j7N">
                                     <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                                     <font key="font" metaFont="system"/>
@@ -680,15 +685,15 @@
                                 </connections>
                             </button>
                             <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="s2t-kJ-BOU">
-                                <rect key="frame" x="6" y="675" width="115" height="17"/>
-                                <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="left" title="Enter json data  or" id="5aC-KR-174">
+                                <rect key="frame" x="6" y="674" width="131" height="16"/>
+                                <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="left" title="Enter json data/url or" id="5aC-KR-174">
                                     <font key="font" metaFont="system"/>
                                     <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                                 </textFieldCell>
                             </textField>
                             <button horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="8j6-OX-npJ">
-                                <rect key="frame" x="6" y="9" width="102" height="18"/>
+                                <rect key="frame" x="6" y="10" width="105" height="18"/>
                                 <buttonCell key="cell" type="check" title="Constructors" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="51T-Ee-Xao">
                                     <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                     <font key="font" metaFont="system"/>
@@ -698,7 +703,7 @@
                                 </connections>
                             </button>
                             <button horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="gQY-cg-P65">
-                                <rect key="frame" x="124" y="9" width="115" height="18"/>
+                                <rect key="frame" x="129" y="10" width="118" height="18"/>
                                 <buttonCell key="cell" type="check" title="Utility methods" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="WVX-MK-qtI">
                                     <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                     <font key="font" metaFont="system"/>
@@ -708,16 +713,17 @@
                                 </connections>
                             </button>
                             <scrollView horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="77U-Y7-rpY" userLabel="JSONObject Input">
-                                <rect key="frame" x="8" y="38" width="367" height="629"/>
-                                <clipView key="contentView" id="AXu-d8-20L">
-                                    <rect key="frame" x="1" y="1" width="365" height="627"/>
+                                <rect key="frame" x="8" y="37" width="377" height="629"/>
+                                <clipView key="contentView" drawsBackground="NO" id="AXu-d8-20L">
+                                    <rect key="frame" x="1" y="1" width="360" height="627"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
-                                        <textView importsGraphics="NO" richText="NO" usesFontPanel="YES" findStyle="panel" allowsUndo="YES" usesRuler="YES" allowsNonContiguousLayout="YES" id="GOY-cO-0Ne">
-                                            <rect key="frame" x="0.0" y="0.0" width="365" height="627"/>
+                                        <textView importsGraphics="NO" richText="NO" verticallyResizable="YES" usesFontPanel="YES" findStyle="panel" allowsUndo="YES" usesRuler="YES" allowsNonContiguousLayout="YES" id="GOY-cO-0Ne">
+                                            <rect key="frame" x="0.0" y="0.0" width="360" height="627"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                            <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                                            <size key="minSize" width="365" height="627"/>
+                                            <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                            <size key="minSize" width="360" height="627"/>
                                             <size key="maxSize" width="1103" height="10000000"/>
                                             <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                             <connections>
@@ -725,33 +731,31 @@
                                             </connections>
                                         </textView>
                                     </subviews>
-                                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                 </clipView>
                                 <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="lrv-df-9RF">
                                     <rect key="frame" x="-100" y="-100" width="87" height="18"/>
                                     <autoresizingMask key="autoresizingMask"/>
                                 </scroller>
                                 <scroller key="verticalScroller" verticalHuggingPriority="750" horizontal="NO" id="3Dy-yy-VdU">
-                                    <rect key="frame" x="350" y="1" width="16" height="627"/>
+                                    <rect key="frame" x="361" y="1" width="15" height="627"/>
                                     <autoresizingMask key="autoresizingMask"/>
                                 </scroller>
                             </scrollView>
                             <scrollView autohidesScrollers="YES" horizontalLineScroll="240" horizontalPageScroll="10" verticalLineScroll="240" verticalPageScroll="10" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ehr-4Y-V2c" userLabel="Preview Area">
-                                <rect key="frame" x="383" y="38" width="641" height="629"/>
+                                <rect key="frame" x="393" y="37" width="641" height="629"/>
                                 <clipView key="contentView" id="BGG-A0-qEq">
                                     <rect key="frame" x="1" y="1" width="639" height="627"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <subviews>
                                         <tableView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="firstColumnOnly" multipleSelection="NO" autosaveColumns="NO" typeSelect="NO" rowHeight="235" viewBased="YES" id="ae9-ko-B7k">
                                             <rect key="frame" x="0.0" y="0.0" width="639" height="627"/>
-                                            <autoresizingMask key="autoresizingMask"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <size key="intercellSpacing" width="0.0" height="5"/>
                                             <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                             <color key="gridColor" name="gridColor" catalog="System" colorSpace="catalog"/>
                                             <tableColumns>
-                                                <tableColumn width="639.20993584722419" minWidth="40" maxWidth="1000" id="VGV-RO-QyP">
+                                                <tableColumn width="627.20993584722419" minWidth="40" maxWidth="1000" id="VGV-RO-QyP">
                                                     <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border" alignment="left">
-                                                        <font key="font" metaFont="smallSystem"/>
                                                         <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
                                                         <color key="backgroundColor" name="headerColor" catalog="System" colorSpace="catalog"/>
                                                     </tableHeaderCell>
@@ -770,33 +774,33 @@
                                                                     <rect key="frame" x="0.0" y="0.0" width="639" height="230"/>
                                                                     <subviews>
                                                                         <scrollView horizontalLineScroll="10" horizontalPageScroll="10" verticalLineScroll="10" verticalPageScroll="10" hasHorizontalScroller="NO" usesPredominantAxisScrolling="NO" translatesAutoresizingMaskIntoConstraints="NO" id="9bP-ub-2Qt">
-                                                                            <rect key="frame" x="20" y="0.0" width="599" height="196"/>
-                                                                            <clipView key="contentView" id="Vtn-Dj-icA">
-                                                                                <rect key="frame" x="1" y="1" width="597" height="194"/>
+                                                                            <rect key="frame" x="20" y="0.0" width="599" height="194"/>
+                                                                            <clipView key="contentView" drawsBackground="NO" id="Vtn-Dj-icA">
+                                                                                <rect key="frame" x="1" y="1" width="582" height="192"/>
                                                                                 <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                                                                 <subviews>
-                                                                                    <textView importsGraphics="NO" richText="NO" findStyle="panel" allowsUndo="YES" id="CaK-6u-fNX">
-                                                                                        <rect key="frame" x="0.0" y="0.0" width="597" height="194"/>
+                                                                                    <textView importsGraphics="NO" richText="NO" verticallyResizable="YES" findStyle="panel" allowsUndo="YES" id="CaK-6u-fNX">
+                                                                                        <rect key="frame" x="0.0" y="0.0" width="582" height="192"/>
                                                                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                                                                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
-                                                                                        <size key="minSize" width="597" height="194"/>
+                                                                                        <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                                                                        <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                                                                        <size key="minSize" width="582" height="192"/>
                                                                                         <size key="maxSize" width="599" height="10000000"/>
                                                                                         <color key="insertionPointColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                                                                     </textView>
                                                                                 </subviews>
-                                                                                <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                                                             </clipView>
                                                                             <scroller key="horizontalScroller" hidden="YES" verticalHuggingPriority="750" doubleValue="1" horizontal="YES" id="0iw-PA-Q8P">
                                                                                 <rect key="frame" x="-100" y="-100" width="87" height="18"/>
                                                                                 <autoresizingMask key="autoresizingMask"/>
                                                                             </scroller>
                                                                             <scroller key="verticalScroller" verticalHuggingPriority="750" doubleValue="1" horizontal="NO" id="o0w-1Y-FWO">
-                                                                                <rect key="frame" x="582" y="1" width="16" height="194"/>
+                                                                                <rect key="frame" x="583" y="1" width="15" height="192"/>
                                                                                 <autoresizingMask key="autoresizingMask"/>
                                                                             </scroller>
                                                                         </scrollView>
                                                                         <button horizontalHuggingPriority="750" horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="rVb-pV-yiX">
-                                                                            <rect key="frame" x="18" y="204" width="102" height="18"/>
+                                                                            <rect key="frame" x="18" y="203" width="105" height="18"/>
                                                                             <buttonCell key="cell" type="check" title="Constructors" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="cig-Ev-U9h">
                                                                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                                                                 <font key="font" metaFont="system"/>
@@ -806,7 +810,7 @@
                                                                             </buttonCell>
                                                                         </button>
                                                                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="FpR-Za-ELo">
-                                                                            <rect key="frame" x="584" y="203" width="37" height="17"/>
+                                                                            <rect key="frame" x="584" y="204" width="37" height="16"/>
                                                                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Label" id="beq-qg-Ubv">
                                                                                 <font key="font" metaFont="system"/>
                                                                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -814,7 +818,7 @@
                                                                             </textFieldCell>
                                                                         </textField>
                                                                         <button horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="cxL-A9-zfY">
-                                                                            <rect key="frame" x="136" y="204" width="442" height="18"/>
+                                                                            <rect key="frame" x="141" y="203" width="435" height="18"/>
                                                                             <buttonCell key="cell" type="check" title="Utility methods" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="ZXZ-o4-qap">
                                                                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                                                                 <font key="font" metaFont="system"/>
@@ -874,7 +878,7 @@
                                 </scroller>
                             </scrollView>
                             <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" horizontalCompressionResistancePriority="1000" translatesAutoresizingMaskIntoConstraints="NO" id="kMM-hs-pvU" userLabel="Status">
-                                <rect key="frame" x="1022" y="675" width="4" height="17"/>
+                                <rect key="frame" x="1032" y="674" width="4" height="16"/>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" id="z6q-uh-hCp">
                                     <font key="font" metaFont="system"/>
                                     <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -882,13 +886,13 @@
                                 </textFieldCell>
                             </textField>
                             <textField verticalHuggingPriority="750" verticalCompressionResistancePriority="751" translatesAutoresizingMaskIntoConstraints="NO" id="j8d-bQ-SWu" userLabel="Root Class Name">
-                                <rect key="frame" x="245" y="8" width="130" height="22"/>
+                                <rect key="frame" x="255" y="8" width="130" height="21"/>
                                 <constraints>
                                     <constraint firstAttribute="width" constant="130" id="BqC-UG-Kb9"/>
                                 </constraints>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Root class name" drawsBackground="YES" id="JBU-yq-BM7">
                                     <font key="font" metaFont="system"/>
-                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                    <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                                     <connections>
                                         <action selector="rootClassNameChanged:" target="XfG-lQ-9wD" id="7Ks-TI-uvf"/>
@@ -896,10 +900,10 @@
                                 </textFieldCell>
                             </textField>
                             <textField verticalHuggingPriority="750" verticalCompressionResistancePriority="751" translatesAutoresizingMaskIntoConstraints="NO" id="LyJ-Rf-1eI" userLabel="Parent Class Name">
-                                <rect key="frame" x="665" y="8" width="130" height="22"/>
+                                <rect key="frame" x="675" y="8" width="130" height="21"/>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Parent class name" drawsBackground="YES" id="9tJ-VT-CNm">
                                     <font key="font" metaFont="system"/>
-                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                    <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                                 </textFieldCell>
                                 <connections>
@@ -907,7 +911,7 @@
                                 </connections>
                             </textField>
                             <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Hvg-Hd-Ndn" userLabel="Preivew Label">
-                                <rect key="frame" x="381" y="675" width="216" height="17"/>
+                                <rect key="frame" x="391" y="674" width="216" height="16"/>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Preview your generated files below" id="eaU-LD-CnU">
                                     <font key="font" metaFont="system"/>
                                     <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -915,7 +919,7 @@
                                 </textFieldCell>
                             </textField>
                             <popUpButton horizontalHuggingPriority="249" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Au9-Q1-2Pe" userLabel="Languages">
-                                <rect key="frame" x="803" y="6" width="156" height="26"/>
+                                <rect key="frame" x="812" y="5" width="166" height="25"/>
                                 <popUpButtonCell key="cell" type="push" title="Swift Classes" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="Wf6-Cp-ZQz" id="qMa-Ko-088">
                                     <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
                                     <font key="font" metaFont="menu"/>
@@ -932,10 +936,10 @@
                                 </connections>
                             </popUpButton>
                             <textField verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="4lt-2I-gy6" userLabel="First line">
-                                <rect key="frame" x="525" y="8" width="130" height="22"/>
+                                <rect key="frame" x="535" y="8" width="130" height="21"/>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="First line" drawsBackground="YES" id="LRe-2d-etY">
                                     <font key="font" metaFont="system"/>
-                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                    <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                                 </textFieldCell>
                                 <accessibility description="Package name for example"/>
@@ -944,10 +948,10 @@
                                 </connections>
                             </textField>
                             <textField verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="xw8-Mo-9li" userLabel="Classes Prefix">
-                                <rect key="frame" x="385" y="8" width="130" height="22"/>
+                                <rect key="frame" x="395" y="8" width="130" height="21"/>
                                 <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Classes prefix" drawsBackground="YES" id="RFm-PQ-dDB">
                                     <font key="font" metaFont="system"/>
-                                    <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                    <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                     <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
                                 </textFieldCell>
                                 <connections>
@@ -955,7 +959,7 @@
                                 </connections>
                             </textField>
                             <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="ja7-oL-t8I">
-                                <rect key="frame" x="127" y="674" width="98" height="19"/>
+                                <rect key="frame" x="143" y="671" width="98" height="19"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="18" id="vkY-4K-sSo"/>
                                     <constraint firstAttribute="width" constant="98" id="xqL-Qr-Dv1"/>
@@ -977,7 +981,7 @@
                             <constraint firstItem="s2t-kJ-BOU" firstAttribute="leading" secondItem="m2S-Jp-Qdl" secondAttribute="leading" constant="8" id="EVt-S0-uEr"/>
                             <constraint firstItem="xw8-Mo-9li" firstAttribute="centerY" secondItem="LyJ-Rf-1eI" secondAttribute="centerY" id="G9r-2r-pi7"/>
                             <constraint firstAttribute="trailing" secondItem="JzR-I4-tfP" secondAttribute="trailing" constant="8" id="Glk-cx-XVe"/>
-                            <constraint firstItem="ja7-oL-t8I" firstAttribute="centerY" secondItem="s2t-kJ-BOU" secondAttribute="centerY" id="Hqd-8m-3Rl"/>
+                            <constraint firstItem="ja7-oL-t8I" firstAttribute="centerY" secondItem="s2t-kJ-BOU" secondAttribute="centerY" constant="1" id="Hqd-8m-3Rl"/>
                             <constraint firstItem="ja7-oL-t8I" firstAttribute="leading" secondItem="s2t-kJ-BOU" secondAttribute="trailing" constant="8" id="IDq-mB-1U8"/>
                             <constraint firstItem="Hvg-Hd-Ndn" firstAttribute="leading" secondItem="ehr-4Y-V2c" secondAttribute="leading" id="Igh-Fs-Gn0"/>
                             <constraint firstItem="Hvg-Hd-Ndn" firstAttribute="top" secondItem="s2t-kJ-BOU" secondAttribute="top" id="Jct-j6-uKN"/>
diff --git a/JSONExport/FileRepresenter.swift b/JSONExport/FileRepresenter.swift
index 4284ccf..a131c72 100755
--- a/JSONExport/FileRepresenter.swift
+++ b/JSONExport/FileRepresenter.swift
@@ -481,12 +481,15 @@ class FileRepresenter{
                     propertyStr = propertyStr.replacingOccurrences(of: varTypeReplacement, with: replacement)
                     
                     // if needs cast
-                    let cast = lang.basicTypesWithSpecialFetchingNeedsTypeCast[index]
-                    if !cast.isEmpty {
-                        propertyStr = propertyStr.replacingOccurrences(of: varTypeCast, with: "(\(cast)) ")
-                    }
-                    else {
-                        propertyStr = propertyStr.replacingOccurrences(of: varTypeCast, with: cast)
+                    if let cast = lang.basicTypesWithSpecialFetchingNeedsTypeCast?[index]{
+
+                        if !cast.isEmpty {
+                            
+                            propertyStr = propertyStr.replacingOccurrences(of: varTypeCast, with: "(\(cast)) ")
+                            
+                        }else {
+                            propertyStr = propertyStr.replacingOccurrences(of: varTypeCast, with: cast)
+                        }
                     }
 
                 }else{
diff --git a/JSONExport/Info.plist b/JSONExport/Info.plist
index d1605c4..22451a9 100755
--- a/JSONExport/Info.plist
+++ b/JSONExport/Info.plist
@@ -30,5 +30,10 @@
 	<string>Main</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
 </dict>
 </plist>
diff --git a/JSONExport/StringExtension.swift b/JSONExport/StringExtension.swift
index 6a3e5ca..03686b1 100755
--- a/JSONExport/StringExtension.swift
+++ b/JSONExport/StringExtension.swift
@@ -98,4 +98,18 @@ extension String{
         }
         
     }
+    
+    /**
+    A Boolean value indicating a valid url using a regular expression
+    */
+    var isValidURL: Bool {
+        
+        let regex = "http[s]?://(([^/:.[:space:]]+(.[^/:.[:space:]]+)*)|([0-9](.[0-9]{3})))(:[0-9]+)?((/[^?#[:space:]]+)([^#[:space:]]+)?(#.+)?)?"
+                
+        let test = NSPredicate(format:"SELF MATCHES %@", regex)
+       
+        let result = test.evaluate(with: self)
+        
+        return result
+    }
 }
diff --git a/JSONExport/ViewController.swift b/JSONExport/ViewController.swift
index fe87634..12cdc69 100755
--- a/JSONExport/ViewController.swift
+++ b/JSONExport/ViewController.swift
@@ -71,6 +71,8 @@ class ViewController: NSViewController, NSUserNotificationCenterDelegate, NSTabl
     //Connected to the languages pop up
     @IBOutlet weak var languagesPopup: NSPopUpButton!
     
+    //URLSessionDataTask to handle internet Conection
+    var task: URLSessionDataTask!
     
     //Holds the currently selected language
     var selectedLang : LangModel!
@@ -357,9 +359,10 @@ class ViewController: NSViewController, NSUserNotificationCenterDelegate, NSTabl
      */
     func showErrorStatus(_ errorMessage: String)
     {
-        
-        statusTextField.textColor = NSColor.red
-        statusTextField.stringValue = errorMessage
+        DispatchQueue.main.async {
+            self.statusTextField.textColor = NSColor.red
+            self.statusTextField.stringValue = errorMessage
+        }
     }
     
     /**
@@ -367,21 +370,75 @@ class ViewController: NSViewController, NSUserNotificationCenterDelegate, NSTabl
      */
     func showSuccessStatus(_ successMessage: String)
     {
-        
-        statusTextField.textColor = NSColor.green
-        statusTextField.stringValue = successMessage
+        DispatchQueue.main.async {
+            self.statusTextField.textColor = NSColor.green
+            self.statusTextField.stringValue = successMessage
+        }
     }
     
+    /**
+     Shows the loading status message
+     */
+    func showLoadingStatus(_ loadingMessage: String)
+    {
+        DispatchQueue.main.async {
+            self.statusTextField.textColor = NSColor.orange
+            self.statusTextField.stringValue = loadingMessage
+        }
+    }
     
+    //MARK: - Load json data from web
+    /**
+     Load a valid Json from the web
+     */
+    private func loadJsonDataFromWeb(){
+        
+        if task != nil {
+            print("Entrou nessa porra do Task")
+            task.cancel()
+        }
+        
+        if let url = URL(string: sourceText.string){
+                            
+            showLoadingStatus("Loading data from web...please wait!")
+            
+            self.task = URLSession.shared.dataTask(with: url) { data, response, error in
+                
+                guard let response = response as? HTTPURLResponse, response.statusCode == 200 else {
+                    self.showErrorStatus("Invalid response from the server. Please try again.")
+                    print("Invalid response from the server. Please try again.")
+                    return
+                }
+                
+                guard let data = data else {
+                    self.showErrorStatus("The data received from the server was invalid.")
+                    print("The data received from the server was invalid.")
+                    return
+                }
+                
+                let jsonString = String(data: data, encoding: .utf8)
+                                
+                DispatchQueue.main.async {
+                    
+                    self.validateJsonDataInput(string: jsonString!)
+                }
+            }
+            
+            task.resume()
+        }
+    }
     
-    //MARK: - Generate files content
+    //MARK: - Validate json data input
     /**
      Validates the sourceText string input, and takes any needed action to generate the model classes and view them in the preview panel
      */
-    func generateClasses()
-    {
+    private func validateJsonDataInput(string: String){
+        
+        print("\(string)")
+        
+        var str = string
+        
         saveButton.isEnabled = false
-        var str = sourceText.string
         
         if str.count == 0{
             runOnUiThread{
@@ -406,7 +463,7 @@ class ViewController: NSViewController, NSUserNotificationCenterDelegate, NSTabl
                     var json : NSDictionary!
                     if jsonData is NSDictionary{
                         //fine nothing to do
-						json = jsonData as? NSDictionary
+                        json = jsonData as? NSDictionary
                     }else{
                         json = unionDictionaryFromArrayElements(jsonData as! NSArray)
                     }
@@ -443,6 +500,24 @@ class ViewController: NSViewController, NSUserNotificationCenterDelegate, NSTabl
         }
     }
     
+    //MARK: - Generate files content
+    /**
+     Generate the model classes and view them in the preview panel
+     */
+    func generateClasses()
+    {
+        print(sourceText.string.isValidURL)
+        
+        if sourceText.string.isValidURL {
+            print("loadJsonDataFromWeb")
+            loadJsonDataFromWeb()
+            
+        }else{
+            print("validateJsonDataInput")
+            validateJsonDataInput(string: sourceText.string)
+        }
+    }
+    
     /**
      Creates and returns an instance of FilesContentBuilder. It also configure the values from the UI components to the instance. I.e includeConstructors