diff --git a/.project b/.project
index db74d0d..42c4cb7 100644
--- a/.project
+++ b/.project
@@ -6,6 +6,11 @@
 		<project>atriasoft-ejson</project>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
@@ -20,6 +25,7 @@
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>net.sf.eclipsecs.core.CheckstyleNature</nature>
+		<nature>org.python.pydev.pythonNature</nature>
 	</natures>
 	<filteredResources>
 		<filter>
diff --git a/src/org/atriasoft/ejson/generator/GeneratorGeneric.java b/src/org/atriasoft/ejson/generator/GeneratorGeneric.java
index ed157e9..11fc4de 100644
--- a/src/org/atriasoft/ejson/generator/GeneratorGeneric.java
+++ b/src/org/atriasoft/ejson/generator/GeneratorGeneric.java
@@ -166,11 +166,7 @@ public class GeneratorGeneric {
 					}
 				}
 			}
-			if (oneLine) {
-				data.append("{ ");
-			} else {
-				data.append("{\n");
-			}
+			data.append("{");
 			final Iterator<Map.Entry<String, JsonNode>> iterator = tmp.entrySet().iterator();
 			while (iterator.hasNext()) {
 				final Map.Entry<String, JsonNode> entry = iterator.next();
@@ -184,11 +180,6 @@ public class GeneratorGeneric {
 				if (iterator.hasNext()) {
 					data.append(",");
 				}
-				if (oneLine) {
-					data.append(" ");
-				} else {
-					data.append("\n");
-				}
 			}
 			if (!oneLine) {
 				Tools.addIndent(data, indent - 1);
diff --git a/test/src/test/atriasoft/ejson/generic/EjsonLocal.java b/test/src/test/atriasoft/ejson/generic/EjsonLocal.java
index c422d84..ade861c 100644
--- a/test/src/test/atriasoft/ejson/generic/EjsonLocal.java
+++ b/test/src/test/atriasoft/ejson/generic/EjsonLocal.java
@@ -9,7 +9,7 @@ import org.atriasoft.ejson.Ejson;
 import org.atriasoft.ejson.model.JsonNode;
 import org.junit.jupiter.api.Assertions;
 
-import test.atriasoft.ejson.internal.Log;
+import sample.atriasoft.ewol.validationWidget.Log;
 
 class EjsonLocal {
 	// errorPos : -1 : no error , 1 : parsing error, 2 generation error, 3 comparaison error ????
diff --git a/test/src/test/atriasoft/ejson/generic/EjsonTestAll.java b/test/src/test/atriasoft/ejson/generic/EjsonTestAll.java
index f0331e4..0aeba54 100644
--- a/test/src/test/atriasoft/ejson/generic/EjsonTestAll.java
+++ b/test/src/test/atriasoft/ejson/generic/EjsonTestAll.java
@@ -8,7 +8,7 @@ package test.atriasoft.ejson.generic;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 
-import test.atriasoft.ejson.internal.Log;
+import sample.atriasoft.ewol.validationWidget.Log;
 
 public class EjsonTestAll {
 	//@formatter:off
diff --git a/test/src/test/atriasoft/ejson/generic/EjsonTestBoolean.java b/test/src/test/atriasoft/ejson/generic/EjsonTestBoolean.java
index c0da106..e5a0042 100644
--- a/test/src/test/atriasoft/ejson/generic/EjsonTestBoolean.java
+++ b/test/src/test/atriasoft/ejson/generic/EjsonTestBoolean.java
@@ -9,7 +9,7 @@ import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 
-import test.atriasoft.ejson.internal.Log;
+import sample.atriasoft.ewol.validationWidget.Log;
 
 public class EjsonTestBoolean {
 	private static String refOutputBoolean1 = "{\n\t\"tmpElement\": true\n}";
diff --git a/test/src/test/atriasoft/ejson/generic/EjsonTestNull.java b/test/src/test/atriasoft/ejson/generic/EjsonTestNull.java
index 7f32d74..406bb46 100644
--- a/test/src/test/atriasoft/ejson/generic/EjsonTestNull.java
+++ b/test/src/test/atriasoft/ejson/generic/EjsonTestNull.java
@@ -9,7 +9,7 @@ import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 
-import test.atriasoft.ejson.internal.Log;
+import sample.atriasoft.ewol.validationWidget.Log;
 
 public class EjsonTestNull {
 	private static final String REF_OUTPUT_NULL = "{\n\t\"tmpElement\": null\n}";
diff --git a/test/src/test/atriasoft/ejson/generic/EjsonTestNumber.java b/test/src/test/atriasoft/ejson/generic/EjsonTestNumber.java
index dcfbf40..0621e52 100644
--- a/test/src/test/atriasoft/ejson/generic/EjsonTestNumber.java
+++ b/test/src/test/atriasoft/ejson/generic/EjsonTestNumber.java
@@ -9,7 +9,7 @@ import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 
-import test.atriasoft.ejson.internal.Log;
+import sample.atriasoft.ewol.validationWidget.Log;
 
 public class EjsonTestNumber {
 	private static final String REF_OUTPUT_NUMBER = "{\n\t\"tmpElement\": 956256\n}";
diff --git a/test/src/test/atriasoft/ejson/internal/Log.java b/test/src/test/atriasoft/ejson/internal/Log.java
deleted file mode 100644
index ac4648d..0000000
--- a/test/src/test/atriasoft/ejson/internal/Log.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/** @file
- * @author Edouard DUPIN
- * @copyright 2021, Edouard DUPIN, all right reserved
- * @license MPL v2.0 (see license file)
- */
-package test.atriasoft.ejson.internal;
-
-import io.scenarium.logger.LogLevel;
-import io.scenarium.logger.Logger;
-
-public class Log {
-	private static final String LIB_NAME = "ejson-test";
-	private static final String LIB_NAME_DRAW = Logger.getDrawableName(LIB_NAME);
-	private static final boolean PRINT_CRITICAL = Logger.getNeedPrint(LIB_NAME, LogLevel.CRITICAL);
-	private static final boolean PRINT_ERROR = Logger.getNeedPrint(LIB_NAME, LogLevel.ERROR);
-	private static final boolean PRINT_WARNING = Logger.getNeedPrint(LIB_NAME, LogLevel.WARNING);
-	private static final boolean PRINT_INFO = Logger.getNeedPrint(LIB_NAME, LogLevel.INFO);
-	private static final boolean PRINT_DEBUG = Logger.getNeedPrint(LIB_NAME, LogLevel.DEBUG);
-	private static final boolean PRINT_VERBOSE = Logger.getNeedPrint(LIB_NAME, LogLevel.VERBOSE);
-	private static final boolean PRINT_TODO = Logger.getNeedPrint(LIB_NAME, LogLevel.TODO);
-	private static final boolean PRINT_PRINT = Logger.getNeedPrint(LIB_NAME, LogLevel.PRINT);
-	
-	public static void critical(final String data, final Object... objects) {
-		if (PRINT_CRITICAL) {
-			Logger.critical(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void debug(final String data, final Object... objects) {
-		if (PRINT_DEBUG) {
-			Logger.debug(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void error(final String data, final Object... objects) {
-		if (PRINT_ERROR) {
-			Logger.error(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void info(final String data, final Object... objects) {
-		if (PRINT_INFO) {
-			Logger.info(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void print(final String data, final Object... objects) {
-		if (PRINT_PRINT) {
-			Logger.print(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void todo(final String data, final Object... objects) {
-		if (PRINT_TODO) {
-			Logger.todo(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void verbose(final String data, final Object... objects) {
-		if (PRINT_VERBOSE) {
-			Logger.verbose(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	public static void warning(final String data, final Object... objects) {
-		if (PRINT_WARNING) {
-			Logger.warning(LIB_NAME_DRAW, data, objects);
-		}
-	}
-	
-	private Log() {}
-	
-}