If you want to call the main method of another class you can do it this way assuming I understand the question. if I got your question correct... main () method is defined in the class below... you want to call this main method in another class. Yes as long as it is public and you pass the correct args.
Full Answer
Can we call Main method from another class?
Though Java doesn't prefer main() method called from somewhere else in the program, it does not prohibit one from doing it as well. So, in fact, we can call the main() method whenever and wherever we need to.
How do you call a main method from another method in Java?
Call a Method Inside main , call the myMethod() method: public class Main { static void myMethod() { System.out.println("I just got executed!"); } public static void main(String[] args) { myMethod(); } } // Outputs "I just got executed!"
Can two classes have main method?
From the above program, we can say that Java can have multiple main methods but with the concept of overloading. There should be only one main method with parameter as string[ ] arg.
How do you call a class from another class?
Your answerSuppose you have two classes:Class1: public class Class1 { //Your code above }Class2: public class Class2 { }You can use Class2 in different ways:Class Field: public class Class1{ private Class2 class2 = new Class2(); }More items...•
Can you have 2 main methods in Java?
Yes, you can have as many main methods as you like. You can have main methods with different signatures from main(String[]) which is called overloading, and the JVM will ignore those main methods.
Can we inherit the main method?
The answer is yes.
Why main method is static?
The main() method is static so that JVM can invoke it without instantiating the class. 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.
Can a subclass have a main method?
We have to put the main method inside the main class only. Then whether you make it a parent class or sub class doesn't matter, It will work fine, But the main method needs to be inside the main class else compiler will throw error.
Can a jar have two main classes?
Jar files can contain only one Main-Class attribute in the manifest, which means a jar can contain only one mainClassName.
Can we inherit main method in Java?
No, we cannot override main method of java because a static method cannot be overridden.
Can abstract class contains main method in Java?
Yes, you can use the main() method in abstract class. The main() method is a static method so it is associated with Class, not with object or instance. The abstract is applicable to the object so there is no problem if it contains the main method.
What does a class's __ Init__ method do?
The __init__ method lets the class initialize the object's attributes and serves no other purpose. It is only used within classes.
Can we write another method in main method in Java?
No, you can't declare a method inside another method. If you look closely at the code you provided it is just a case of bad formatting, the main method ends before the max method is declared.
Can we inherit main method in Java?
No, we cannot override main method of java because a static method cannot be overridden.
How do you call a main method from a constructor in Java?
The this keyword in Java is a reference to the object of the current class. Using it, you can refer a field, method or, constructor of a class. Therefore, if you need to invoke a constructor explicitly you can do so, using "this()".
How do you call a non static method from the main method in Java?
To call a non-static method from main in Java, you first need to create an instance of the class, post which we can call using objectName. methodName().
What does "two B or not two B" mean?
Two B or not two B - Farewell, BoltClock and Bhargav!
What is the meaning of "back up"?
Making statements based on opinion; back them up with references or personal experience.
Can you pass args in Java?
Yes as long as it is public and you pass the correct args. See this link for more information. http://www.codestyle.org/java/faq-CommandLine.shtml#mainhost
Can you call mainmethod of another class in your class?
As far as I understand, the question is NOT about recursion. We can easily call mainmethod of another class in your class. Following example illustrates static and calling by object. Note omission of word staticin Class2
Can you make a main public?
yes, but only if main is declared public
