anchor.diff:  * http://math.hws.edu/eck/cs124/javanotes7/c3/[ES3.7] (except 3.7.3), http://math.hws.edu/eck/cs124/javanotes7/c4/[4 intro] to 4.7.
   * ES4.3 intro to 4.3.2, 4.6.1 [I]
   * http://www-users.math.umn.edu/~arnold/disasters/ariane.html, https://www.youtube.com/watch?v=gp_D8r-2hwk
  -
  +// https://www.youtube.com/embed/fCnO-UYF3co
   Approximatively: 48p. 
   
   * You are expected to comment all your code appropriately with Javadoc, for all exercices from now on [M]
  
positive.code: * Read link:../Tools.adoc#eclipse[parts] of Eclipse doc [I]
  
  // Prés du cours : 45 min. Git => 65. Ex git => 70. Airiau C1 => 90.
  
  Approximatively: 10p. (+ 30p. [SK])
  
  
negative.code: * https://github.com/oliviercailloux/java-course/raw/master/Pr%C3%A9sentation%20du%20cours%20Objet/presentation.pdf[Pres course]
  * Basic concepts and structures of Java: variables; types; subroutines; control structures; identifiers… [SK]
  ** http://www.lamsade.dauphine.fr/~airiau/Teaching/L3-Java/cours1.pdf[Airiau C1], http://www.lamsade.dauphine.fr/~airiau/Teaching/L3-Java/cours2.pdf[Airiau C2] (compil, p. 15 to 19)
  * https://github.com/oliviercailloux/java-course/raw/master/Notions%20objets/presentation.pdf[Basics of objects]
  * Choose your project
  * https://github.com/oliviercailloux/java-course/raw/master/Git/presentation.pdf[Git] #(w/o merge?)
  * http://math.hws.edu/eck/cs124/javanotes7/c1/[ES1.1], 1.2, 1.3, 1.4, 2 intro, 2.1, 2.2, 2.3.3, 2.4.1, 2.5, 2.6.6 [SK]
  * For beginners in Java: ES3 intro to 3.6 [SK]
  * ES1.5
  