How to pass a variable from a method of one class to a method of another class?

Question

Java

Guys, help! Such a problem: there are 2 classes, conditionally ClassA and ClassB. ClassA has a createName method that has a String name variable. I pass the name to this method. So ClassA looks something like this:
public ClassA {
public void createName(String newName) {
String name = newName;
}
}
In another class (ClassB) in the method, I need to get the name variable, that is, something like this:
public ClassB {
public void wantMyName() {
"And here I need to get my name"
}
}
The example is greatly exaggerated, because in fact I omitted a lot of things, but this is precisely the point of the problem. It seems that I tried to declare a public static String name global variable in ClassA, but either I don’t understand and do something, or it shouldn’t work at all. And, if it's important, the @RequestScoped annotation is hung on ClassA. In general, guys, help! Thanks in advance!

Answer 1