public class Outer4{
	private int size;
	private static int volume;
	public static class Inner{
		public void m1(){
			volume=1;
			System.out.println("volume="+volume);
			}
		public static void m2(){
			volume=2;
			System.out.println("volume="+volume);
			Outer4  outer =new Outer4();
			outer.size=1;
			System.out.println("size="+outer.size);
			}
		}
	public void accessInner(int newSize){
		Inner inner=new Inner();
		inner.m1();
		Outer4.Inner.m2();
		}
	public static void main(String arg[]){
		Outer4 outer=new Outer4();
		outer.accessInner(1);
		}
	}