anchor.diff:  class Con { String s = "\nHello World\n"; }
   ^Z
   
  -C:\Users\peter>javac A.java // (1)
  +C:\Users\peter>javac A.java # <1>
   ╩■║╛   4 
              s Ljava/lang/String; <init> ()V Code LineNumberTable
   SourceFile A.java
positive.code: 
  04/09/2018  13:51    <DIR>          .
  04/09/2018  13:51    <DIR>          ..
  04/09/2018  13:51                62 A.java // (2)
                 1 File(s)             62 bytes
                 2 Dir(s)  670,935,572,480 bytes free
  
  ----
  (1) Compiling the code dumps the `.class` to the screen.
  (2) Note: no `.class` files are written.
  
  
  
negative.code:     return 5;
  }
  ----
  Before a variable is assigned a value it is `0`, `false` or `null` unless the value is known at compile time in which case it is also inlined.
  
  === Smiley faces
  
  