Код: Выделить всё
public class clearArray {
public void cleanArray(int[] array){
array = null;
}
}
public class modifyArray {
public void changeArray(int[] array){
array[1] = 200;
}
}
public class incrementNumber {
public int incremet(int x){
x++;
return x;
}
}
public class Oopdemo {
public static void main(String[] args) {
int x = 4;
incrementNumber add = new incrementNumber();
add.incremet(x);
System.out.println("The Number is : "+x );
modifyArray modifey = new modifyArray();
clearArray clear = new clearArray();
int[] arr = { 1, 2, 3};
System.out.println("the array berfore : "+Arrays.toString(arr));
modifey.changeArray(arr);
System.out.println("the array after changing : "+Arrays.toString(arr));
clear.cleanArray(arr);
System.out.println("the array after clearence : "+Arrays.toString(arr));
}
}
Подробнее здесь: https://stackoverflow.com/questions/790 ... ue-in-java
Мобильная версия