Dump of simple nested class with private members

dump.log

Compiled from "OuterClass.java"
public class OuterClass {
  private int x;

  OuterClass();
    Code:
       0: aload_0       
       1: invokespecial #2                  // Method java/lang/Object."<init>":()V
       4: return        

  static int access$000(OuterClass);
    Code:
       0: aload_0       
       1: getfield      #1                  // Field x:I
       4: ireturn       
}
Compiled from "OuterClass.java"
class OuterClass$InnerClass {
  private int y;

  final OuterClass this$0;

  OuterClass$InnerClass(OuterClass);
    Code:
       0: aload_0       
       1: aload_1       
       2: putfield      #1                  // Field this$0:LOuterClass;
       5: aload_0       
       6: invokespecial #2                  // Method java/lang/Object."<init>":()V
       9: aload_0       
      10: aload_1       
      11: invokestatic  #3                  // Method OuterClass.access$000:(LOuterClass;)I
      14: putfield      #4                  // Field y:I
      17: return        
}

dump.sh

#!/bin/sh
javac OuterClass.java
javap -c -p OuterClass
javap -c -p OuterClass\$InnerClass

OuterClass.java

public class OuterClass {
        private int x;

        OuterClass() {
          x = new InnerClass().y;
        }

        class InnerClass {
                private int y;

                InnerClass() {
                        y = 5;
                }
        }
}