why do we use constructor in java code example
Example 1: constructor in java
A constructor is a special method used to initialize objects in java.
we use constructors to initialize all variables in the class
when an object is created. As and when an object
is created it is initialized automatically with the help of
constructor in java.
We have two types of constructors:
Default Constructor
Parameterized Constructor
public classname(){
}
public classname(parameters list){
}
Example 2: how to create a constructor in java
class Other{
public Other(String message){
System.out.println(message);
}
}
class scratch{
public static void main(String[] args) {
Other method = new Other("Hey");
}
}
Example 3: where to use constructors in framework java
In my framework Our BasePage class
have a constructor which takes a
WebDriver object to initialize
a WebDriverWait object. The constructor will
also be responsible to initialize
WebElements via PageFactory.