Is it necessary to instantiate java classes to use a single method?

Question

Is it necessary to instantiate java classes to use a single method?

Navigation

#1 by (0 votes)

0

I would like to know if it is necessary to instantiate a java class in a variable to use only one of its methods. For example: Instead of using:

Clase variable = new Clase();
metodoMio(variable.procesarTexto("null"));

use:

metodoMio(new Clase().procesarTexto("null"));

Will it have an impact on the use of memory and the performance of my application?

java

asked by Pedro Acosta Pilataxi 30.08.2018 в 22:51

source

1 answer

Problem with XAMPP / dll file Help with Data Clean DATAFRAME

score 0 · Accepted Answer

If necessary, although you can make a static method that does not need instantiation:

public class Clase {
    public static String procesadorTexto(String palabra){
        String palabraEditada = palabra;//editas lo que sea
        return palabraEditada;
    }
}

To call the method:

metodoMio(Clase.procesadorTexto("loquesea"));