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Java Cannot Make Static Reference To Non-static Method


static class MyRunnable> implements Runnable { private Test mytest; public MyRunnable(Test test) { mytest = test; // TODO Auto-generated constructor stub } @Override public void run() { Test test On the other hand if you explained what you did, somebody might be able to explain why that was a good thing to do. share|improve this answer edited Jun 5 '14 at 9:37 answered Feb 11 '11 at 13:41 dave.c 10.1k53058 1 thank you very much, i changed all of files according to your Is there any known limit for how many dice RPG players are comfortable adding up? Check This Out

Dynamic Query - System.QueryException: expecting a colon, found '.' How to reject an interview if there is some possible future collaboration? On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? MyRunnable. –jtahlborn Sep 17 '12 at 3:52 u mean with the keyword,static and parametierzing the MyRunnable? –kaiwii ho Sep 17 '12 at 3:53 @kaiwiiho - yes, that's It doesn't help that I wasn't able to find much info on the internet about the subject.

Java Cannot Make Static Reference To Non-static Method

Answer 1: Because you can not instantiate inner class in static context directly.main method is always static. share|improve this answer answered Sep 17 '12 at 3:37 jtahlborn 41.7k44381 the static method is just the main function for testing.In my real running case,i do not need to It is clear he is trying to shake dat booty! Do Morpheus and his crew kill potential Ones?

Funny note: stack overflow highlights the syntax to make the mistake really obvious here. The problem is, that the public static final variables are initialized before any instance of Context is created. Best way to remove old paint from door hinges How to make my logo color look the same in Web & Print? Static Java current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

Is a Naga Aspirant's Naga form additional to or instead of further Wild Shape forms? BTW, this is not the way I'd do an implementation of a Linked List ... The second masks the first one in the same way that in class C { int x; C(int x) { ... } } the parameter x masks the field x. http://stackoverflow.com/questions/22095401/cannot-make-a-static-referecnce-to-the-non-static-type-e No worries!

Thanks in advance. "The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!', but 'That's funny...' " - Isaac Asimov Jesper de Jong Java Static Method If you have any concern regarding the copyright of the content, Contact us with the original reference and the content will be removed. Just put the static keyword before your declaration of count, and your code will work okay: // changed this to be static static int count; Also, I'm not sure exactly what The accepted answer doesn't explain this, and just provides a workaround which doesn't have anything to do with why you can't use the class's generic type in a static method. –Jorn

Cannot Make A Static Reference To The Non-static Type T

This can be implicitly done within instance methods because of the 'this' reference...but static code has no 'this' reference...hence to construct an instance of a non-static inner class from a static So when we define a static type method or anything for a generic, it is shared by all instances of that generic, in my example it is shared by both ArrayList Java Cannot Make Static Reference To Non-static Method new Thread(test.new MyRunnable(test)).start();//Use test object to create new Question 2: What does the term "static reference" refer to? Java Generic Singleton Its updated daily and Its Awesome.

A different way to handle Microsoft Exchange emails The different twins Any way to color lines in a Line command? http://ecoflashapps.com/cannot-make/cannot-make-a-static-reference-to-a-non-static-java.html in the onCreate method); Make it a local variable in the place of actual usage. Remember that non-private members of a class are inherited by objects of its subclass:-public class Foo { public void method(int i) { System.out.println("Number: " + i); } ... }public class Bar The class's type parameters are only in scope for instance methods and instance fields. To Create A Generic Type Bounded By Number, Use

when i removed the "static" the error code is gone, but now i have lots of errors in other files that using this variable. –Chen M Feb 11 '11 at 13:16 If one supplier has delayed your project schedule should the other suppliers on the project be alerted to the new timeline? What is the temperature of the brakes after a typical landing? http://ecoflashapps.com/cannot-make/cannot-make-static-reference-to-non-static-method-processing.html I just started my first real job, and have been asked to organize the office party.

Get latest updates and posts on Java from Buggybread.com Enter your email address: Delivered by FeedBurner Please enable JavaScript to view the comments powered by Disqus. Static Class Java Sorry for the amount of code contained herein. What crime would be illegal to uncover in medieval Europe?

Now coming to your question, when you use new() operator we will create copy of every non-static filed for every object, but it is not the case for static fields.

Can clients learn their time zone on a network configured using RA? I still don’t understand the problem about the game. For example, the abs method in the Math class is defined as a static method, so you can call it like this: int value = Math.abs(-42); That works, and the reason Instead pass a Context into your other classes and call context.getText(R.string.TTT) from within them.

v Victor Thomas Greenhorn Posts: 9 posted 5 years ago Okay, I think I have something better now, (at least eclipse quit complaining...) public class UnorderedLinkedList extends LinkedListClass { public The other way to handle things is to put the type parameter in the method itself: static void doIt(U object) which doesn't get you the right restriction on U, but share|improve this answer answered Feb 11 '11 at 12:52 frm 1,7781218 5 sure you can use a non-static method to initialize a static variable, example: static Image img = Toolkit.getDefaultToolkit().getImage("img.png"); http://ecoflashapps.com/cannot-make/cannot-make-a-static-reference-to-a-non-static-method.html You can write it like: static void doIt(E object) share|improve this answer answered Oct 23 '15 at 10:13 i_am_zero 5,9452330 add a comment| up vote 2 down vote When you

share|improve this answer answered Feb 11 '11 at 13:00 Robby Pond 53.6k12104106 add a comment| up vote 0 down vote You can not make reference to static variable from non-static method. Browse other questions tagged java generics static-methods or ask your own question. Resolution Either we should make element as static public class Test { private int element; private static String element = "Hello"; public static void main(){ element="World"; } } or access Here's an example Java class that intentionally creates both compiler errors.

This is not possible like you are doing. So it make no sense to say class Test { string somedata = "99"; string getText() { return somedata; } static string TTT = getText(); // error there is is no There are several ways to solve this: Make the variable a member variable (field) of the Activity or other subclass of Context by removing the static modifier and placing it within posted 3 years ago Alix Ollivier wrote:I have a main class called GameStart.

What does the term "static reference" refer to? To fix it you have a few choices depending on your exact needs. /** * Will not compile */ public class StaticReferenceToNonStatic { public static void myMethod() { // Cannot make Not the answer you're looking for? Since you want the variable to be initialized from a Resource string then it cannot be static.

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