The Java main() method is defined by the user, but its signature (i.e., its argument and return type) have to follow a set pattern.anyonebutangel said:Summary:: should main() method in java be considered pre defined method or user defined?
although we cannot change the syntax of the main() method but programmer does create main() everytime in the program.so i want to ask if it should be pre defined method.
So should it be pre defined?Mark44 said:The Java main() method is defined by the user, but its signature (i.e., its argument and return type) have to follow a set pattern.
The body of the main() method is not predefined -- it has to be written by the programmer for each program.anyonebutangel said:So should it be pre defined?
The Main() method in Java is the entry point for a Java program. It is the first method that is executed when a Java program is run, and it is responsible for calling other methods and executing the program's logic.
Yes, the Main() method is pre-defined in Java. It is a static method that is part of the Java language and does not need to be explicitly created by the user.
Yes, the Main() method can also be user-defined. However, it must have the correct signature (public, static, and void) and be located in the main class of the program.
The Main() method has a void return type, which means it does not return any value. It is simply responsible for executing the program's logic and does not need to return a result.
Yes, the Main() method can have parameters. These parameters are passed as command-line arguments when the program is run. However, the main method can also be written without any parameters if they are not needed for the program's logic.