javascript executor gives null when trying to access window.propertyname

Question

I can see these many properties in console if I type window in Chrome console and hit enter.

But when I am trying to access same properties via Javascript Executor it gives me null.

I tried:

String homepage = jse().executeScript("window.origin", "found homepage").toString();
System.out.println("home page is  "+homepage);

and

String location = "function show_homepage() {var homepage = window.location.origin;return homepage;}"
String homepage = jse().executeScript(location, "found if email validated or not").toString();
System.out.println("Answer is "+homepage);

Reference:

1. window object from selenium webdriver is empty array
2. https://www.softwaretestingmaterial.com/javascriptexecutor-selenium-webdriver/
3. View list of all JavaScript variables in Google Chrome Console

Answer 1

I found the solution. The mistake I was doing, I was not returning function in JS snippet. I added one more line return show_homepage(); and it worked.

String location = "function show_homepage() {"+
            "var homepage = window.location.origin;"+
            "return homepage;"+
            "}"+
            "return show_homepage();";
Object str = js().executeScript(location, "");
System.out.println(str.toString());