method in java
Method is a collection of statements
which returns a value upon its execution
Method have a return and the method's name may or not be same as the class
name.
Method is invoked explicitly.
Method is not provided by compiler in any case.
Methods are inherited by child classes.what is method in java
Method is a collection of statements
which returns a value upon its execution.
Method have a return and the method's name may or not be same as the class
name.
Method is invoked explicitly.
Method is not provided by compiler in any case.
Methods are inherited by child classes.what are method in java
Static methods: A static method is a method that can be called and executed without creating an object
Instance methods: These methods act upon the instance variables of a class
Factory methods: A factory method is a method that returns an object to the class to which it belongmethod declaration java
method declaration:
Access-modifers Specifier return-Type MethodName(parameter){
statements;
}
Access-modifiers: public, protected, default, private
public: visible to the world
Specifier: static, final, abstract, synchronized
static: can be called through class name
return-types: void, any datatype
void: does not return any value from the method
datatype: return a value (MANDATORY)
static: can be called through class name
return methods: return-type is not void
it's mandatory to return value from the method
return statement: exits the current method
can return value from a method, if return-type is not void
System.exit(0): exits the entire systemCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
