How to simulate the python operator "in" in Java?

Question

That's a very beautiful operator and it's really frustrating to don't have it in Java.

if ("Nova Categoria" in textField1.getText()) {
        textField1.setText("");
        textField1.setForeground(Color.BLACK);
    }

The bloody "==" does not give me what I want, and my Pythonic Mind can't give me the solution to this right now, because I want an "in".

How would you simulate an "in" operator in Java?

Answer 1

if (textField1.getText().contains("Nova Categoria"))
{
    ...
}

Answer 2

You can use contains method of String instead as follows:

if (textField1.getText().contains("Nova Categoria")) {
        textField1.setText("");
        textField1.setForeground(Color.BLACK);
    }

Look here String#contains to know more about this method.