A static block in java load first before any object.

This is example of Java static block

StaticBlock.java

public class StaticBlock {

	public static void main(String[] args) {
		System.out.println("Main method");
		getName();
	}

	static
	{
		System.out.println("static block");
	}

	public static void getName()
	{
		System.out.println("Name block");
	}
}

Output

static block
Main method
Name block