/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	abstract static class Foo {
		protected int x;
		protected Foo(int x) {this.x = x;}
		public abstract void bar();
	}
	public static void main (String[] args) throws java.lang.Exception
	{
		Foo foo = new Foo(123) {
			public void bar() {System.out.println("hi "+x);}
		};
		foo.bar();
	}
}

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