Static Block in Java

I was looking over some code the other day and I came across: static { ... } Coming from C++, I had no idea why that was there. Its not an error because the code compiled fine. What is this...

Static Initialization Blocks

As far as I understood the "static initialization block" is used to set values of static field if it cannot be done in one line. But I do not understand why we need a special block for that. For...

What is the difference between a static and a non-static initialization code block

My question is about one particular usage of static keyword. It is possible to use static keyword to cover a code block within a class which does not belong to any function. For example following...

Static block vs. initializer block in Java?

> Possible Duplicate: > Static Initialization Blocks <!-- End of automatically inserted text --> Consider the following code: public class Test { { System.out.println(&quot;Empty...

Necessity of static block in Java

I found that in Java, there is a feature called static block, which includes code that is executed when a class is first loaded (I don't understand what 'loaded' means, does it mean initialized?)....

When is the static block of a class executed?

I have 2 jars, let's call them a.jar and b.jar. b.jar depends on a.jar. In a.jar, I defined a class, let's call it StaticClass. In the StaticClass, I defined a static block, calling a method named...

non static block is executed before static block

I have two top-level classes(BaseClass and B), BaseClass has main method in it and also has inner class(named Laptop). I know that static block is executed whenever class is loaded but for the...

Hidden Features of C#?

This came to my mind after I learned the following from this question: where T : struct We, C# developers, all know the basics of C#. I mean declarations, conditionals, loops, operators,...

Mocking Static Blocks in Java

My motto for Java is "just because Java has static blocks, it doesn't mean that you should be using them." Jokes aside, there are a lot of tricks in Java that make testing a nightmare. Two of the...

java : accessing static variables inside static block

Analyzing some weird scenarios in following static block : static { System.out.println(&quot;Inside Static Block&quot;); i=100; // Compilation Successful , why ? System.out.println(i); //...

ServletContextListener and static block

I have created ServletContextListener in below class. Also I have created static block in another class of the same package. which would run first in servlet type application. that static block is...

static block inside static inner class

we know that a static block in java is resovled while compliling, not at runtime. Hence again We know that a static inner class is instantiated during the first call to the nested class. Now...

Difference between static modifier and static block

Someone explain to me the differences between the following two statements? A static final variable initialized by a static code block: private static final String foo; static { foo =...

static block vs private static method for static member initialization

A static variables can be initialized with the private static methods or with a static block. Are there any subtle difference between the two? Are there any situation where I cannot use the static...

What is Scala equivalent of Java's static block?

What is Scala equivalent of Java's static block ?

non static block in c++

Is there non-static block in C++? If no, how to emulate it elegantly? I want to replace something like :- class C{ public: void ini(){/* some code */} }; class D{ std::vector&lt;C*&gt;...

abstract class inside static block usage

I can add abstract keyword inside static initialization block, but I can't add abstract method as abstract void draw(); So I can only add abstract class inside static block, as follows: static...

Suppress static block

Programming Language : Java Testing tool : powermockito,Junit I have a static block in my code. I am using that code particle as several reference. While...

Static block in Java not executed

class Test { public static void main(String arg[]) { System.out.println(&quot;**MAIN METHOD&quot;); System.out.println(Mno.VAL); // SOP(9090); ...

Static Block Unprocessed in java

While accessing final static variable with class name why static block is not being processed in java? class Foo { public static final int BAR; static { ...

Print something using Static Block

I tried to print something using static block without Main method. But how do I know at the time of the class loading static block will be called. Here removing main method its not printing...

Magento "static block" wrapper

I swear I've looked at dozens of questions... maybe I'm just losing it. I want to modify the static block "wrappers" - the divs with class "block" in Magento in the phtml files. Is there a static...

Mocking static block (Error: java.lang.IllegalStateException)

> Error: java.lang.IllegalStateException: Unable to load cache item Mocking static block This happened when mocking a static method of a class that is extending a superclass that has a static...

Static Block in Swift

In Java, I use static block to execute some code when the class is called like in this example" Class Name { static { for(int i = 0; i&lt;10; i++) { } }...

Difference between static variable declared inside a static block and outside a static block in java

What is the difference between a static variable declared outside a static block and a variable declared inside a static block? (considering the code segment) A code segment is as follows: class...

Why static block is not executed

As per java doc, static block is executed when the class is initialized. Could anyone please tell me why static block is not executed when I run below code? class A { static { ...

Java ServletContextEventHandler and static block

Both ServletContextEventHandler and static block have high startup priority. In usage, what is the difference? What should be put in the SC event handler and the static block? Thanks Ming

Static Block in jquery .html()

Is it possible to add a static block within .html()? I'm trying to switch between static blocks if window width is greater than 1024px. $(window).ready(function() { var ver =...

Magento 1.9.2.0 static block display issues?

Magento 1.9.2.0 static block display issues? I create multiple static blocks 1.9.2.0 and showing the wrong block how to solve this issue.

Call static method from static block

I was wondering whether it is possible to call a static method from a static block in order to initialize static variables. Is e.g. the following possible: public class AppProperties { ...