13 lines
419 B
Java
13 lines
419 B
Java
public class Box {
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private Object valeur;
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public void set(Object valeur) {
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this.valeur = valeur; }
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public Object get() { return valeur; }
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public static void main (String args []) {
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Box box_integer = new Box ();
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box_integer.set(new Integer (12));
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// Integer i = box_integer.get(); // Erreur de compilation : Type mismatch: cannot convert from Object to Integer
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}
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}
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