what does static mean in java ?

Question

Problem:

I have been told several definitions for it, looked on Wikipedia, but as a beginner to Java I'm still not sure what it means. Anybody fluent in Java?

public class Foo {
    public static void doStuff(){
        // does stuff
    }
}

So, instead of creating an instance of Foo and then calling doStuff like this:

Answer 1

What Is the Static Keyword in Java? 
In Java, a static part is an individual from a class that isn't related with an occurrence of a class. All things being equal, the part has a place with the class itself. Therefore, you can get to the static part without first making a class occasion. 

The two kinds of static individuals are static fields and static strategies: 

Static field: A field that is proclaimed with the static catchphrase, similar to this: 

private static int ballCount; 

The situation of the static catchphrase is compatible with the places of the perceivability watchwords (private and public, just as secured). Subsequently, the accompanying assertion works, as well: 

static private int ballCount; 

As a show, most developers will in general put the perceivability watchword first. 

The estimation of a static field is the equivalent over all cases of the class. At the end of the day, if a class has a static field named CompanyName, all articles made from the class will have a similar incentive for CompanyName. 

Static fields are made and introduced when the class is first stacked. That happens when a static individual from the class is alluded to or when a case of the class is made, whichever starts things out. 

Static strategy: A technique pronounced with the static catchphrase. Like static fields, static strategies are related with the class itself, not with a specific article made from the class. Accordingly, you don't need to make an article from a class before you can utilize static techniques characterized by the class. 

The most popular static strategy is fundamental, which is called by the Java

The most popular static strategy is fundamental, which is called by the Java runtime to begin an application. The principle strategy must be static, which implies that applications run in a static setting naturally. 

One of the fundamental standards of working with static strategies is that you can't get to a nonstatic technique or field from a static strategy in light of the fact that the static technique doesn't have an example of the class to use to reference occurrence techniques or fields.