The main () method should be static because it is convenient for JDK (java development kit). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Can we change the order of public static void main() to static public void main() in Java? Highest rating: 3. What is the use of main() in the program? Because the object is not required to call the static method. A Computer Science portal for geeks. The main method is the entry point of the program. Why does my setter method say there is no arguments being passed to it (NullPointerException)?,class gamedata { String name; int score; } public class Main { public static void main (String[] args) { gamedata[] data = new gamedata[10]; int userscore = 5; String user. Whenever Java bytecode is running, JVM cataloging provides the runtime time environment for the Java bytecode. There is not another reason. Why main method is static? The main() method is the first method that encounters first during execution. If any of the following terms are missing, the compilation would take place. The main method has to be static so that the JVM can load the class into memory and call the main method without creating an instance of the class first. 1980s short story - disease of self absorption. If we return something from the main() method, it will throw the following error: It is the name of the main() method. Consider a case when static is not mandatory for main (). Static members are shared with all instances of the classes. Lets suppose we do not have main method as static. What he wants to know is why he must use a static method. It will be difficult for various IDEs (integrated development environment) to identify the launchable classes in the project. If calling a static method is "easier" than constructing a new object instance and calling a method thereon, however, there isn't really much benefit to requiring that a framework use the more expensive course of action. 7.What is role of 'public static void main (String [] args)' in Java . static is the key word is indicate in .net that, it can not be changed. In this case a compiler option must be added telling the C# compiler to mark a different method as the entry point of the program. In this article, we will answer why main method is static in Java. To learn more, see our tips on writing great answers. Making statements based on opinion; back them up with references or personal experience. A similar question was asked about java and I think the answers apply here too: It's not clear whether you're asking because you don't understand what, you can't instantiate an object before you're inside the program. Thats patently false. The public static void main(String ar[]) method is the entry point of the execution in Java. . There is no object of the class available at the time of starting java runtime, and because of that, we have to define the main () method as static. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. They are static because they must be available for execution without an object instance. How to execute a static block without main method in Java? However, it is briefly written in the answer. Why "this" keyword cannot be used in the main method of java class? so, the compiler needs to call the main () method. (TA) Is it appropriate to ignore emails from a student asking obvious questions? Why do people use static methods? Now, to call any method you need an instance of it. Subido. So, it is required to define main() method public and if we define the main() method as non-public, it will throw the following error: The static is a keyword which we use in the main() method to define it as static. There are two types of method within a class: To call a static method (function), we don't need to instantiate or create an object of that method. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. The main method is void in Java because it doesn't return anything to the caller . The main method is the one used in the class. To call a non-static method, we have to instantiate or create an object of the class method to call the method (function) of the class using the keyword new. Mail us on [emailprotected], to get more information about given services. As David says, you can just add the keyword static to the function definition to change it. There will be a rise in ambiguity(which constructor should be call) in the program when the constructor of the particular class takes the argument. 3. void: The return type of the main method is void which means that it does not return a value to its caller. I tried to create public void Main() in C#; it says no static void Main found. By defining main() method as static, JVM can invoke it without creating object for the enclosing class. Static is a keyword. The cost wouldn't be huge, but without any potential identifiable benefit there's not much point in accepting even a trivial cost. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Java main () method is always static, so that compiler can call it without the creation of an object or before the creation of an object of the class. It can be declared as a public, private, protected, or internal access modifier. At run time interpreter is given the class file which has main method, thus main method is entry point for any java program. We create the main() method as static so that JVM can load the class into the main memory. As the main() method is the starting point for the compiler to execute the program, therefore declaring the main() static is necessary for the following ways. In any Java program, the main () method is the starting point from where compiler starts program execution. The main() method should be static because it is convenient for JDK (java development kit). The JVM needs to instantiate the class if the main() method is allowed to be non-static. Only one copy of the variable is shared among all the instances of the class. The main () method is necessary since this is where the compiler initiates programme execution. Can We declare main() method as Non-Static in java? Your email address will not be published. Main is sometimes called the apps entry point. So, the compiler needs to call the main () method. Where does the idea of selling dragon parts come from? point. you may know that you need an object instance to invoke any method. 2. static: The static modifier makes it a class method so that it can be called using the class name without creating an object of the class. The role of adding static before any entity is to make that entity a class entity. How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? Moreover, static methods are loaded into the memory along with the class. Not the answer you're looking for? Main() is the first point where from compiler start executing the program. Static It is a keyword that is when associated with a method, making it a class-related method. Can we overload static method? What is the use of static keyword in main ()? Need of static in main() method: Since main() method is the entry point of any Java application, hence making the main() method as static is mandatory due to following reasons: The static main() method makes it very clear for the JVM to call it for launching the Java Application. Java program's main method has to be declared static because keyword static allows main to be called without creating an object of the class in which the main method is defined. correct answer. Why main method is static in Java Geeksforgeeks? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. On executing, this program generates the following error , Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. The main () method is made static to allow the JVM to load the class into main memory. We create main() method with public access specifier to execute it by any program. - Quora. so the main entry point of application is fixed can not be changed as definition. That's all about why the main method is declared public and static in Java. We declare the main method as static, which means that JVM can call the main function directly using the direct class name. Ready to optimize your JavaScript with Rust? The main() method is required because the compiler starts executing a program from this entry point. Java The main() method must contain the public, static, and return types. Static methods have access to class variables (static variables) without using the class's object (instance). The language designers chose this way. The static is a keyword which we use in the main () method to define it as static. Method Main is typically declared with the header: but also can be declared with the header: You can declare Main with return type int (instead of void)this can be useful if an app is executed by another app and needs to return an indication of success or failure to that other app. 2. The main method is the entry point of the programit does not makes sense to create an object just for the sake of starting the execution of a program. Which method must be implemented by all threads in Java? Static method of a class can be called by using the class name only without creating an object of a class. YOUR ANSWER explains very well what is a static method. It searches for the main method which is public, static, with return type void, and a String array as an argument. Note: The above is quoted from the 4th edition, now labeled "historical". void is a data type which returns nothing. So, it is an entry point of a program. termination (10.2). The main () method is static so that JVM can invoke it without instantiating the class. Main() is the standard entry point to execution of a C# program. So, the compiler needs to call the main() method. Can we change the order of public static void main() to static public void main() in Java? As discussed above, the main() method should be public, static, and have a return type void. Thanks for contributing an answer to Stack Overflow! Typesetting Malayalam in xelatex & lualatex gives error. Since the primary method is static Java VM can call it without making any instance of a class which contains the principle method. In the following example code, the main method is missing the static modifier: Test.java Master Bot. Points to note- main method in Java must be declared public, static and void if any of these are missing; java program will compile but at run time error will be thrown. create an object of the class just to access Main function. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Java program's main method has to be declared static because keyword static allows main to be called without creating an object of the class in which the main method is defined. Agree please answer as soon as possible . The name of the method is static and we cannot change it. It's a bit "chicken and egg" you can't instantiate an object before you're inside the program. There is no object of the class available at the time of starting java runtime, and because of that, we have to define the main() method as static. Main () is declared as static as it is directly call by the JVM without creating an object of the class in which the it is declared. 7,956 views May 8, 2018 68 Dislike Share Save KK JavaTutorials 38.5K subscribers In this video you will talk about Why main Method is static in Java in detail. We make use of First and third party cookies to improve our user experience. And to that date, C and C++ languages consistently widespread in the world of computer science. Is Energy "equal" to the curvature of Space-Time? Why main method is void in Java? In Java, the main() is the entry point for JVM in the program. only one Main method is allowed. Why is the main method static? Answer (1 of 2): That was just decided as such. This return value is used in application Why is apparent power not measured in Watts? rev2022.12.9.43105. There is not another reason. So there is no point in returning anything, there is nothing that can be done for the returned object by JVM. When would I give a checkpoint to my D&D party that they can return to if they die? static When the Java program starts, there is no object of the class present. public keyword means public to all which means outside all classes can be accessed. Why do we need static methods in Java? Because, the main method is the starting point of the java program and if we need an object of that class even before the main can be. In both C and Java, memory for arrays is allocated before . Static block is a block which is created to initialize static data members. In this case, main must be declared as public , since it must be called by code outside of its class when the . Required fields are marked *. If we try to change the name of the method(), it will throw the following error: The Java main() method takes a single argument of type String array as a parameter also referred to as a command-line argument. But, at the time of execution JVM does not consider this new method (without static) as the entry point of the program. while main is key word to indicate the main portion of application from where application is started. It is defined to call a static function. A static variable is initialized at the commencing of the program, and only a one-time declaration is required. CGAC2022 Day 10: Help Santa sort presents! Why can't we use the "super" keyword is in a static method in java? JVM can call the static methods easily without creating an instance of the class by using the class name only. A static method can be called without instantiating an object. pr is the object local to main method so you are not accessing the variable i directly but through the local object and "PR" is not static. Java main() method is always static, so that compiler can call it without the creation of an object or before the creation of an object of the class. Why main Method is static in Java? Agree It will be difficult for various IDEs (integrated development environment) to identify the launchable classes in the project. The Java language designers could have easily decided that you must designate a class to be instantiated, making its constructor the main method. By doing that, JVM can load the class into the main memory and call the main () method. One of the well-establish and most common programming languages is Java. If we make the main method non-static, JVM will have to create its object first and then call main . void indicates that the main () method is declared does not return a value. Static because jvm calls it without any object of class in which it is declared. So static things we could invoke without creating instance of that class. . but we can change its implements. We cannot call a method without creating an instance of its class, and we already told you before that at the time of starting JVM, there is no object of a class. Why main method in java is declared as static? Your email address will not be published. What this also means is that you can access this method without having an instance of the class.. Answer: Java main method is static, so that compiler can call it without creation of object or before creation of an object of the class. one of the following signatures: As shown, the entry point can optionally why it is Static because apps need a single start point to execute the programme other wise it will confuse which method to start and and any instance of the main program should access only opne entry point. how long does memory loss last after a concussion Why can't Java generics be used for static methods? Books that explain fundamental chess concepts. company.fun() // Class name can directly access the static function. But that doesn't mean that this decision was arbitrary. But at runtime, the JVM searches for the public, return type static, and array string as an argument if it would not found, then the error is shown at the runtime. Therefore, the main method should be static. If we make the main method non-static, JVM will have to create its object first and then call main() method which will lead to the extra memory allocation. Your badges and posts will all move over, and . Void in the main method returns nothing. Any code which wants to use the latter approach would be perfectly free to use: There could be some potential benefits to having the system include its own static method which looked something like: where app.AllowNext() was a method to coordinate with other application instances launched at essentially the same time, to ensure that repeated attempts to launch an application in background would have their Start calls processed strictly sequentially. 1. What are the criteria for a protest to be a strong incentivizing factor for policy change in China? You are trying to use a double for the size. Learn more. package Study; import java.util.Scanner; public class Methods { public static void main (String [] args) { Scanner scan = new Scanner (System.in); double x=scan.nextDouble (); double arr []= new double [x]; } } Array sizes have to be integers. Why is the Main() method use in C# static? The reason main method is static in Java is, so that you can call the main method without the need to create an object of the class in which main method resides. The only thing which we can change is the name of the String array argument. In any Java program, the main () method is the starting point from where compiler starts program execution. This also saves the unnecessary wastage of memory which would have been used by the object declared only for calling the main () method by the JVM. Consider a case when static is not mandatory for main(). Since C and C++ additionally have comparable principle way which serves as a passage point for program execution, taking after that convention will just help Java. How do I remedy "The breakpoint will not currently be hit. How does the Chameleon's Arcane/Divine focus interact with magic item crafting? But the questioner already knew that. Can We declare main() method as Non-Static in java? Why can't static method be abstract in Java? Static If you declare a method, subclass, block, or a variable static it is loaded along with the class. A Computer Science portal for geeks. Asking for help, clarification, or responding to other answers. In fact, even the name main (), and the arguments passed in are purely convention. Why Main () method is Always static ? It can be invoked without creating the instance of the class. If we make the main method non-static, JVM will have to create its object first and then call main () method which will lead to the extra memory allocation. FAQ related to this article Can we have more than one main method in a class? It could work differently, but doesn't. The Main () method is an entry point of an executable program where the program execution begins and ends. Because the object is not required to call the static method. We know that anyone can access/invoke a method having public access specifier. these can be called after creating the object whereas main method can be called directly using the class name. How to execute a static block without main method in Java? Only the static main method can do the job because there is a convention that defines this behavior. A static method can call only other static methods; it cannot call a non-static method. If the main () is allowed to be non-static, then while calling the main () method JVM has to instantiate its class. 6.07 MB. JVM introduces the Java program by requesting the main() function. The remainder is void Main(string[] args). Can virent/viret mean "green" in an adjectival sense? Create Generic method constraining T to an Enum. Can I add extension methods to an existing static class? Please mail your requirement at [emailprotected] Duration: 1 week to 2 week. But calling a static method is just as effective and doesn't require a class to be instantiated first. In Java, the main() method plays a vital role in program execution. By doing that, JVM can load the class into the main memory and call the main() method. Static is good for memory management, as it gets memory only once at the time of class loading. 320 kbps. A static method in Java is a method that is part of a class rather than an instance of that class. When we run a .class file JVM searches for the main method and executes the contents of it line by line. If one had a framework which implemented static methods by having them be instance members of a compiler-initialized singleton instance, such an approach might be entirely reasonable, since the framework would have to generate a new object instance before calling the main function in any case. All rights reserved. If we make the main method non-static, 3. Tiempo. Solve Error Could not reserve enough space for object heap. So, the compiler needs to call the main () method. If we omit static keyword before main Java program will successfully compile but it won't execute. Summary: Public because jvm has to see outside from package. 4:25 min. The question would . Java Only static data may be accessed by a static method. That's why main method is static in Java. Why final variable doesn't require initialization in main method in java? What exactly does it mean for Main to be static? it does not make sense to create an object just to begin the execution of a program. A static method has two main purposes: For utility or helper methods that don't require any object state.Since there is no need to access instance variables, having static methods eliminates the need for the caller to instantiate the object just to call the method. It's about a design decision. Rate this post Average rating 4.31 /5. Connect and share knowledge within a single location that is structured and easy to search. Whenever there is a static keyword besides a variable or function, it belongs to the class itself. Only the static main method can do the job because there is a convention that defines this behavior. If the main() method wasn't always static, that means that it could be an instance method, which means that it could require an instance of the main class, to be called on. A main method is static because it is available to run when your program starts and as it is the entry point of the program it runs without creating an instance of the class. 4. In addition to that, the name Main can be changed to something else. If such a method is not found, a run time error is generated. why main() method is declared as public & static ????? The optional argument string[] args receives the optional "command line" parameters that the program was run with. Low rated: 3. When java runtime starts,there is no object of class present. In the following Java program in the class Sample, we have a main method which is public, returns nothing (void), and accepts a String array as an argument. designated method, which is referred to as the application's entry Therefore, the main method should be static. The main method is static so that it can be called without the creation of an object or before the creation of an object of the class. Why the main method has to be in a java class? Yes, in .NET, an executable can have only one entry point i.e. Look at the below java program example, main () method is declared public static void in a class called Test. Why main () is declared public and static in Java? Because the object is not required to call the static method. How to smoothen the round border of a created buffer to make it look more natural? Why is the Main() method use in C# static? Popularity 9/10 Helpfulness 5/10. In Java static is a keyword and it tells the compiler that particular entity belongs to a class and should be loaded once the JVM starts. So, if we define main() method as non-static method, JVM would not be able to call it and throws the following error: As we know that, each method provides some return type such as String, Boolean, Integer etc. In any java program, the main () method is the starting point from where compiler starts program execution. Main method is always static because non-static members or methods should not be called with the class name directly i.e. Why would Henry want to close the breach? Java main () method is always static, so that compiler can call it without the creation of an object or before the creation of an object of the class. Author: www.quora.com. If a class named Test has a non-static method named show(), then how it would call an instance: Conceptually, it would be possible for a framework to specify that rather than using a particular static method to run a program, it will instead construct a default instance of some particular class and run some particular method thereon. //static variable declarationstatic int a; //static function declarationstatic void fun(){..}, //static function callclass company:{static void fun(){. You can call a static method without creating any object, just by using its class name. You also explained that the main method is the entry point of the program. 1. public: The public modifier makes it accessible from anywhere in the application. The Java main() method doesn't return anything, and its return type is void. Should 'using' directives be inside or outside the namespace? You need an entry point into your program. Can we call static method in non-static method? You can write the main method in your program without the static modifier, the program gets compiled without compilation errors. And, it should be loaded into the memory along with the class and be available for execution. Affordable solution to train a team and make them project ready. The Java program, which is written on one device, can be executed on any device that supports JVM. This entry point method is always named Main, and shall have Let's take an example and understand how the command-line argument works. With the execution of the main() function in the program, the RAM is allocated to the task. Why main() method must be static in java? Java main () method is always static, so that compiler can call it without the creation of an object or before the creation of an object of the class. Absent such a coordination scheme, however, there's not really much benefit to requiring that the framework construct an application object before running it. Connecting three parallel LED strips to the same power supply. return an int value. in a more detailed discussion on Programmers.SE. So if you need a method, which you want to call directly by class name, make that method static. When the main method is non-static No symbols have been loaded for this document." To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Main method is static in java because This is just a convention. 4. Since the static method refers to the class, the syntax to call or refer to a static method is . Java main method doesn't return anything, that's why it's return type is void. What happens if I remove static from main method? And, it should be loaded into the memory along with the class and be available for execution. Save my name, email, and website in this browser for the next time I comment. 32 Java Program | Why main ( ) method is static in each program of java | by Sanjay Gupta. Affordable solution to train a team and make them project ready. Why main method is static? Since C and C++ also has similar main method which serves as entry point for program execution, and java was inspired from C, following that convention will only help Java. Why the main () method in Java is always static? 2. The program will be terminated after executing the main() method, and returning anything from the main() method is worthless because JVM will be done nothing for the returned object. please answer as soon as possible. In the case of the main method, it is invoked by the JVM directly, so it is not possible to call it by instantiating its class. 3.If it is allowed for the main () function to be non-static, the JVM must instantiate the class. The main reason to make Java language is to make application programs independent of the hardware system to which the program is running. Copyright 2011-2021 www.javatpoint.com. Every instance of a class has access to the method. Static means that you can call the function without having to instantiate an object/instance of a class. So, the compiler needs to call the main () method. It cannot be any other name. Why is the federal judiciary of the United States divided into circuits? The main method is static in Java so that it can be called without creating any instance. In any Java program, the main() method is the starting point from where compiler starts program execution. Can we declare main class as static? While there is a declaration of instance in the program, it has to call the constructor of the class. Solve Error char cannot be dereferenced in Java, Solve Cannot make a static reference to the non-static method Error, The static main() method makes a path clear for. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, C# class works without initialization (or call), Why C# has static Main () but C++ has no static main. If we need to call a method without instantiation it should be static. If we do not define it as public and static or return something from the method, it will definitely throw an error. Why main() method must be static in java? Why Java Does Not Support Multiple Inheritance? JavaTpoint offers too many high quality services. While instantiating it has to call the constructor of that class, There will be ambiguity if the constructor of that class takes an argument. The key point is: the language is defined not to instantiate an object, then call Main on it. Why the main method has to be in a java class? In the context of Java, the static keyword means that the main method is a class method. Why can't static method be abstract in Java? The method name must be Main (). Why final variable doesn't require initialization in main method in java? We can't use new keyword because, when the class is loaded and compiled, the static keyword by default instantiates or creates an object of that class method, so that is why we directly call a static method. warning? A static method can be called directly from the class, without having to create an instance of the class. The main() method is the entry point of each and every Java program. Why static? Considering the program security and portability, the word static and final are in use in Java programming. I see you did not understand what I said! The others are quite wrong, for reasons highlighted. In Java whenever we need to call an (instance) method we should instantiate the class (containing it) and call it. The language implicates WORA (Write once run anywhere). This is why the main method is static in Java, allowing you to call it without the need to create an object of the class in which it resides. What is the difference between String and string in C#? Learn more. But, not static. Find centralized, trusted content and collaborate around the technologies you use most. A small bolt/nut came off my mtn bike while washing it, can someone help me identify it? It's worth looking into static (class) methods vs instance methods, and knowing the difference can be useful at times. Therefore, it is the convention to making the entry method main() static. Coming soon, the Groundbreakers Developer Community will be migrating to Oracle Forums for a refreshed experience. The main method is public in Java because it has to be invoked by the JVM. OR. Penrose diagram of hypothetical astrophysical white hole. Calidad. Vote count: 16 Java came into existence in 1995. so this is static. The main should be static that it loads first and become your entry point to your program so it's crucial for the main to be static. So, if main () is not public in Java, the JVM won't call it. As a result, object creation is bypassed because the main method is declared static. This also saves the unnecessary wastage of memory which would have been used by the object declared only for calling the main() method by the JVM. 3. Thats why the main should be static. Therefore main() needs to be static in order to allow it to be the entry to your program. MY ANSWER says that there is no fundamental cosmic reason. Whenever a static keyword is applied, it signifies it doesnt require any instance to access the variable and function, it can be accessed directly by the class itself. Because the object is not required to call the static method. public class Test { public static void main (String . We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Declaring Main as static allows the execution environment to invoke Main without creating an instance of the class. JVM (Java virtual machine) comes under the category of Abstract machine. It means that adding static before methods and variables make them class methods and class variables respectively, instead of instance methods and instance variables. Take a look at the C# language specification: Application startup occurs when the execution environment calls a By using this website, you agree with our Cookies Policy. During app startup, when no objects of the class have been created, the Main method must be called to begin program execution. Enjoy unlimited access on 5500+ Hand Picked Quality Video Courses. The runtime instantiates lots of objects before. Why the main () method in Java is always static? Developed by JavaTpoint. Does integrating PDOS give total charge of a system? widener university certificate programs. I know the code works fine for public static void Main(). We cannot modify the syntax of the main() method. Void because it does not . why it is Static because apps need a single start point to execute the programme other wise it will confuse which method to start and and any instance of the main program should access only opne entry point. It must be static and declared inside a class or a struct. although you can have multiple main m,ethod for which you have to tell compiler which main method is default one while compiling Manish Sati By using this website, you agree with our Cookies Policy. The syntax of the main() method is as follows: Let's divide the syntax of the main() method into several parts and understand each one of them: It is not so complicated to understand. The main() method doesn't return anything to make things simple. What are static variables and static functions? We make use of First and third party cookies to improve our user experience. Why "this" keyword cannot be used in the main method of java class? Peso. So you cannot begin execution of a class without its object if the main method was not static. More Details. 4. will lead to the extra memory allocation. The entry point of any Java programme is the main () function. It is an access modifier of the main() method. While JVM tries to execute the Java programs it doesn't know how to create instances of the main class as there is no standard constructor is defined for the main class. How many transistors at minimum do you need to build a general-purpose computer? Why must dictionary keys be immutable in Python. did anything serious ever run on the speccy? The main() method is static so that JVM can invoke it without instantiating the class. In reference to static void Main(string[] args), we already discussed static. Main () isdeclared as static as it is . What is the Eclipse keyboard shortcut for "public static void main(String[] args) " in Java? The current edition is worded differently. In the same way if you declare a method as static it will be call as static method or class level method. Probably it is an influence of other languages like C, C + + and Java. When should a method be static Java? Java main() method is always static, so that compiler can call it without the creation of an object or before the creation of an object of the class. In the case of the main method, it is invoked by the JVM directly, so it is not possible to call it by instantiating its class. Why is main method static? c# why does methods in main need to be static? Why main method is static in java It's just a convention. why main() method is declared as public & static ????? Forget it, @ThomasClayson language designers could have well decided to create an instance of Program and call Main on it. No need to declare an instance to call the functions. Thats why main method has to be static,so JVM can load the class into memory and call the main method. Why is main method void in Java? Take a look at the C# language specification: Application startup occurs when the execution environment calls a designated method, which is referred to as the application's entry point. This has been done to keep things simple because once the main method is finished executing, java program terminates. JVM will have to create its object first and then call main() method which. Java main () method is static, so that compiler called it without the creation of object or before the creation of an object of the class. The ambition to make Java is to build familiarity, security, and portability of data. Main method is always static because non-static members or methods should not be called with the class name directly. answered Nov 19, 2020 by Editorial Staff (55.8k points) Why is the main method static? In Java programming, the main motivation for making a method static is convenience. I think both answers are correct, it is a design decision because they took into consideration what you said in your answer, IMHO, This is the (only!) 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