diff --git a/.project b/.project
index 30848b55997598d000ae1db594e49c89b83d9af7..0cd5795c8284a35723b8ca642835fa6859030e4a 100644
--- a/.project
+++ b/.project
@@ -5,14 +5,8 @@
 	<projects>
 	</projects>
 	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 	</buildSpec>
 	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
 	<filteredResources>
 		<filter>
diff --git a/Diagramme/Diagramme _sequence.drawio.pdf b/Diagramme/Diagramme _sequence.drawio.pdf
index 56ed5d372260372c4606d0e3aa10a3a289f79836..0937470d59bef9455fe2932e85b634a398ed41ed 100644
Binary files a/Diagramme/Diagramme _sequence.drawio.pdf and b/Diagramme/Diagramme _sequence.drawio.pdf differ