Static and non-static Blocks

sequence.java

import java.io.*;

public class Sequence
{ 
	/* A static block. Called only once, the first
	time you are accessing the class. Static block is 
	executed before class is loaded. */
	static 
	{
		System.out.println("Executing static block.."); 
	}
	
	
	/* Non - static block. Called everytime an instance is created.
	Called just before calling the constructor */
	{  
		System.out.println("Executing non-static block.."); 
	}
	
	
	/* User defined constructor */
	Sequence() 
	{ 
		System.out.println("Executing constructor.."); 
	} 
	
	
	/* A Method */
	void go() 
	{ 
		System.out.println("Executing instance method.."); 
	}
	
	
	public static void main(String[] args) 
	{ 
		new Sequence().go(); /* Creating one object */
		new Sequence().go(); /* Creating second object */
	}
}