Fábio Morais :
I want something like:
this.x=4;
this.y=5;
this.materials = [this.x, this.y];
this.materials[0]=5;//this will change the x variable
The result of this should be that the value of my original x variable should become 5.
Is such an array of variables possible in Java?
flaviuratiu :
Something similar (not exactly like that) is possible with objects:
If you had a Number class:
class Number {
int value;
Number(int value) {
this.value = value;
}
}
And you tried something like this:
Number x = new Number(4);
Number y = new Number(5);
Number[] materials = {x, y};
materials[0].value = 5;
// the value property of the first number object in the array
// (same as referenced by x) became 5
Otherwise, materials[0] = something would just replace the first element in the array.
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