@@ -0,0 +1,638 @@
+class TestAutoboxing %7B%0A  public static void main(String%5B%5D args) %7B%0A    Boolean bo = true;%0A    boolean b = bo;%0A%0A    System.out.println(b);%0A%0A    Character ch = 'x';%0A    char c = ch;%0A%0A    System.out.println(c);%0A%0A    Byte by = 127;%0A    byte byby = by;%0A%0A    System.out.println(byby);%0A%0A    Short sh = 128;%0A    short shsh = sh;%0A%0A    System.out.println(shsh);%0A%0A    Integer intint = 129;%0A    int i = intint;%0A%0A    System.out.println(i);%0A%0A    Long lo = 130L;%0A    long l = lo;%0A%0A    System.out.println(l);%0A%0A    Float fl = 131f;%0A    float f = fl;%0A%0A    System.out.println(f);%0A%0A    Double dou = 132d;%0A    double d = dou;%0A%0A    System.out.println(d);%0A  %7D%0A%7D%0A

Add `autoboxing` exercise