diff --git a/src/org/atriasoft/exml/builder/BuilderIntrospection.java b/src/org/atriasoft/exml/builder/BuilderIntrospection.java
index 6decf8f..62ac2a0 100644
--- a/src/org/atriasoft/exml/builder/BuilderIntrospection.java
+++ b/src/org/atriasoft/exml/builder/BuilderIntrospection.java
@@ -69,17 +69,25 @@ public class BuilderIntrospection implements Builder {
 		String listTreeName = introspectionObject.getTreeNameOfSubNode(nodeName);
 		if (typeClass != null) {
 			// specific case for List ==> need to get the subType in introspection ...
-			if (!List.class.isAssignableFrom(typeClass)) {
-				Log.verbose("Create new class: '" + typeClass.getCanonicalName() + "' for node '" + nodeName + "'");
-				final IntrospectionModel inferData = findOrCreate(typeClass);
+			if (typeClass.isArray()) {
+				Class<?> subTypeClass = typeClass.getComponentType();
+				Log.verbose("Create array new 'SUB' class: '" + typeClass.getCanonicalName() + "' for node '" + nodeName + "'");
+				final IntrospectionModel inferData = findOrCreate(subTypeClass);
 				// Create the data when object is ended created...
-				return new IntrospectionObject(inferData, listTreeName);
+				return new IntrospectionObject(inferData, listTreeName);	
 			}
-			Class<?> subTypeClass = introspectionObject.getTypeOfSubNodeSubType(nodeName);
-			Log.verbose("Create new 'SUB' class: '" + typeClass.getCanonicalName() + "' for node '" + nodeName + "'");
-			final IntrospectionModel inferData = findOrCreate(subTypeClass);
+			if (List.class.isAssignableFrom(typeClass)) {
+				Class<?> subTypeClass = introspectionObject.getTypeOfSubNodeSubType(nodeName);
+				Log.verbose("Create List new 'SUB' class: '" + typeClass.getCanonicalName() + "' for node '" + nodeName + "'");
+				final IntrospectionModel inferData = findOrCreate(subTypeClass);
+				// Create the data when object is ended created...
+				return new IntrospectionObject(inferData, listTreeName);	
+			}
+			Log.verbose("Create new class: '" + typeClass.getCanonicalName() + "' for node '" + nodeName + "'");
+			final IntrospectionModel inferData = findOrCreate(typeClass);
 			// Create the data when object is ended created...
 			return new IntrospectionObject(inferData, listTreeName);
+			
 		}
 		return null;
 	}
diff --git a/src/org/atriasoft/exml/builder/IntrospectionModelBaseType.java b/src/org/atriasoft/exml/builder/IntrospectionModelBaseType.java
index c465208..034c6e1 100644
--- a/src/org/atriasoft/exml/builder/IntrospectionModelBaseType.java
+++ b/src/org/atriasoft/exml/builder/IntrospectionModelBaseType.java
@@ -25,6 +25,7 @@ public class IntrospectionModelBaseType extends IntrospectionModel {
 	
 	@Override
 	public Object getValueFromText(final String text) throws ExmlBuilderException {
+		//il y a un bug ici ...
 		return StringSerializer.valueOf(this.classType, text);
 	}
 
diff --git a/src/org/atriasoft/exml/builder/IntrospectionObject.java b/src/org/atriasoft/exml/builder/IntrospectionObject.java
index e0cb63a..cb50b87 100644
--- a/src/org/atriasoft/exml/builder/IntrospectionObject.java
+++ b/src/org/atriasoft/exml/builder/IntrospectionObject.java
@@ -9,7 +9,7 @@ import org.atriasoft.exml.exception.ExmlBuilderException;
 import org.atriasoft.exml.internal.Log;
 
 public class IntrospectionObject {
-	private final IntrospectionModel dataInterface;
+	private final IntrospectionModel modelInterface;
 	private Object data = null;
 	private final String listNameModel;
 	private final Map<String, Object> properties = new HashMap<>();
@@ -19,18 +19,18 @@ public class IntrospectionObject {
 	 * Create and empty element that have nothing. this is for the root node ==> not capable of knowing if only one element is created or many ...
 	 */
 	public IntrospectionObject() {
-		this.dataInterface = null;
+		this.modelInterface = null;
 		this.data = new ArrayList<>();
 		this.listNameModel = null;
 	}
 
 	public IntrospectionObject(final IntrospectionModel dataInterface, final String listNameModel) {
-		this.dataInterface = dataInterface;
+		this.modelInterface = dataInterface;
 		this.listNameModel = listNameModel;
 	}
 	
 	public IntrospectionObject(final IntrospectionModel dataInterface) {
-		this.dataInterface = dataInterface;
+		this.modelInterface = dataInterface;
 		this.listNameModel = null;
 	}
 	
@@ -43,12 +43,12 @@ public class IntrospectionObject {
 	}
 	
 	public IntrospectionModel getDataInterface() {
-		return this.dataInterface;
+		return this.modelInterface;
 	}
 	
 	public void setProperty(final String propertyName, final String propertyValue) throws Exception {
 		// Old way ... this.dataInterface.setProperty(this.data, propertyName, propertyValue);
-		Object value = this.dataInterface.getValue(propertyName, propertyValue);
+		Object value = this.modelInterface.getValue(propertyName, propertyValue);
 		if (this.properties.containsKey(propertyName)) {
 			throw new ExmlBuilderException("Property have multiple values ==> impossible case; A Node must contain only 1 attibutes");
 		}
@@ -61,20 +61,20 @@ public class IntrospectionObject {
 	 * @return Class of the node to create
 	 */
 	public Class<?> getTypeOfSubNode(final String nodeName) throws ExmlBuilderException {
-		return this.dataInterface.getTypeOfSubNode(this.data, nodeName);
+		return this.modelInterface.getTypeOfSubNode(this.data, nodeName);
 	}
 	public Class<?> getTypeOfSubNodeSubType(final String nodeName) throws ExmlBuilderException {
-		return this.dataInterface.getTypeOfSubNodeList(this.data, nodeName);
+		return this.modelInterface.getTypeOfSubNodeList(this.data, nodeName);
 	}
 	public String getTreeNameOfSubNode(final String nodeName) throws ExmlBuilderException {
-		return this.dataInterface.getTreeNameOfSubNode(this.data, nodeName);
+		return this.modelInterface.getTreeNameOfSubNode(this.data, nodeName);
 	}
 
 	public void setText(final String text) throws ExmlBuilderException {
 		if (this.data != null) {
 			throw new ExmlBuilderException("Can not set multiple text value in a single NODE ...");
 		}
-		this.data = this.dataInterface.getValueFromText(text);
+		this.data = this.modelInterface.getValueFromText(text);
 	}
 
 	@SuppressWarnings("unchecked")
@@ -102,10 +102,10 @@ public class IntrospectionObject {
 			return;
 		}
 		if (this.listNameModel == null) {
-			Log.info("Create the element for the Specific node ... type = " + this.dataInterface.getClassType().getCanonicalName());
+			Log.info("Create the element for the Specific node ... type = " + this.modelInterface.getClassType().getCanonicalName());
 			Log.info("    Properties : " + this.properties.keySet());
 			Log.info("    Nodes : " + this.nodes.keySet());
-			this.data = this.dataInterface.createObject(this.properties, this.nodes);
+			this.data = this.modelInterface.createObject(this.properties, this.nodes);
 		} else {
 			if (this.properties.size() != 0) {
 				throw new ExmlBuilderException("SubNode in tree can not have propoerties !!!!");
diff --git a/src/org/atriasoft/exml/generator/GeneratorIntrospection.java b/src/org/atriasoft/exml/generator/GeneratorIntrospection.java
index f15fe12..4559334 100644
--- a/src/org/atriasoft/exml/generator/GeneratorIntrospection.java
+++ b/src/org/atriasoft/exml/generator/GeneratorIntrospection.java
@@ -8,6 +8,7 @@ import org.atriasoft.exml.builder.IntrospectionModel;
 import org.atriasoft.exml.builder.IntrospectionModelFactory;
 import org.atriasoft.exml.builder.IntrospectionProperty;
 import org.atriasoft.exml.exception.ExmlBuilderException;
+import org.atriasoft.exml.internal.Log;
 import org.atriasoft.exml.parser.Tools;
 
 public class GeneratorIntrospection implements Generator {
@@ -66,6 +67,8 @@ public class GeneratorIntrospection implements Generator {
 				continue;
 			}
 			Class<?> type = elem.getType();
+			Class<?> subType = elem.getSubType();
+			
 			generateNode(dataObj, name, tmpp, indent);
 			/*
 			if (List.class.isAssignableFrom(type)) {
@@ -104,6 +107,8 @@ public class GeneratorIntrospection implements Generator {
 				tmpp.append(nodeName);
 				tmpp.append(">");
 			}
+		} else if (introspection.isList()) {
+			Log.error("lkjlk");
 		} else {
 			Tools.addIndent(tmpp, indent);
 			tmpp.append("<");