diff --git a/bin/POO/T1_classes_et_objets/Car.class b/bin/POO/T1_classes_et_objets/Car.class
deleted file mode 100644
index d1fa596..0000000
Binary files a/bin/POO/T1_classes_et_objets/Car.class and /dev/null differ
diff --git a/bin/POO/T1_classes_et_objets/Exercice2.class b/bin/POO/T1_classes_et_objets/Exercice2.class
deleted file mode 100644
index f1e7066..0000000
Binary files a/bin/POO/T1_classes_et_objets/Exercice2.class and /dev/null differ
diff --git a/bin/POO/T1_classes_et_objets/Person.class b/bin/POO/T1_classes_et_objets/Person.class
deleted file mode 100644
index 651a57b..0000000
Binary files a/bin/POO/T1_classes_et_objets/Person.class and /dev/null differ
diff --git a/bin/POO/T1_classes_et_objets/exercice1.class b/bin/POO/T1_classes_et_objets/exercice1.class
deleted file mode 100644
index 2c5ee5c..0000000
Binary files a/bin/POO/T1_classes_et_objets/exercice1.class and /dev/null differ
diff --git a/bin/POO/T2_constructeurs/Car.class b/bin/POO/T2_constructeurs/Car.class
deleted file mode 100644
index 883153b..0000000
Binary files a/bin/POO/T2_constructeurs/Car.class and /dev/null differ
diff --git a/bin/POO/T2_constructeurs/Exercice3.class b/bin/POO/T2_constructeurs/Exercice3.class
deleted file mode 100644
index 8a824f3..0000000
Binary files a/bin/POO/T2_constructeurs/Exercice3.class and /dev/null differ
diff --git a/bin/POO/T2_constructeurs/Exercice4.class b/bin/POO/T2_constructeurs/Exercice4.class
deleted file mode 100644
index 1458bac..0000000
Binary files a/bin/POO/T2_constructeurs/Exercice4.class and /dev/null differ
diff --git a/bin/POO/T2_constructeurs/Person.class b/bin/POO/T2_constructeurs/Person.class
deleted file mode 100644
index b0d171b..0000000
Binary files a/bin/POO/T2_constructeurs/Person.class and /dev/null differ
diff --git a/bin/POO/T3_Visibilite_des_membres/Exercice5.class b/bin/POO/T3_Visibilite_des_membres/Exercice5.class
deleted file mode 100644
index 5470db1..0000000
Binary files a/bin/POO/T3_Visibilite_des_membres/Exercice5.class and /dev/null differ
diff --git a/bin/POO/T3_Visibilite_des_membres/Triangle.class b/bin/POO/T3_Visibilite_des_membres/Triangle.class
deleted file mode 100644
index 92637b0..0000000
Binary files a/bin/POO/T3_Visibilite_des_membres/Triangle.class and /dev/null differ
diff --git a/bin/POO/T4_modificateur_static/7_4-modificateur_static.pdf b/bin/POO/T4_modificateur_static/7_4-modificateur_static.pdf
deleted file mode 100644
index 88c655a..0000000
Binary files a/bin/POO/T4_modificateur_static/7_4-modificateur_static.pdf and /dev/null differ
diff --git a/bin/POO/T5_autoboxing_des_types_primitifs/7_5-autoboxing_des_types_primitifs.pdf b/bin/POO/T5_autoboxing_des_types_primitifs/7_5-autoboxing_des_types_primitifs.pdf
deleted file mode 100644
index 3000119..0000000
Binary files a/bin/POO/T5_autoboxing_des_types_primitifs/7_5-autoboxing_des_types_primitifs.pdf and /dev/null differ