alex-ber

public class MyDriver {
  public static void main(String[] args){
    System.out.println("Hello World!")
  }
}

alex-ber

public class SomeClass {
   public void foo(){
      class Local {};
      String name = Local.class.getEnclosingMethod().getName();
   }
 }

alex-ber

static class Bar {
    public static void main(String[] args) {
        Class<?> cl=new Object(){}.getClass().getEnclosingClass();
        System.out.println(cl==Bar.class);  //will print true
    }
}

alex-ber

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SomeClass {
	private static final Logger log = LoggerFactory.getLogger(new Object() {
	}.getClass().getEnclosingClass());
	
	public void foo(){
	  log.debug("foo()");
	}

alex-ber

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SomeClass {
	private static final class Local {}; 
	private static final Logger log = LoggerFactory.getLogger(Local.class.getEnclosingClass());
	
	public void foo(){
	  log.debug("foo()");
	}

alex-ber

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SomeClass {
	private static final Logger log = LoggerFactory.getLogger(new Object() {
	}.getClass().getEnclosingClass());
	
	public void foo(){
	  class Local {};
	  String name = Local.class.getEnclosingMethod().getName();

alex-ber

Integer one = Integer.valueOf(1);
Integer anotherOne = one;
Number numberOne = one;

//Integer illegalOne="1";

String str ="one";
String anotherStr =str;
//Number illegalStr = "one";
 

alex-ber

class Animal{
   public void sound(){
      System.out.println("Animal is making a sound");   
   }
}

class Horse extends Animal{
    @Override
    public void sound(){
        System.out.println("Neigh");

alex-ber

public class Horse extends Animal{
    @Override
    public void sound(){
        System.out.println("Neigh");
    }
}

alex-ber

public class Driver {
    public static void main(String args[]){
    	Animal obj = new Horse();
    	obj.sound();
    }
}