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May 5th, 2012 | syntax:
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package laatikot;
import java.lang.Exception;
public class Tavara {
private String nimi;
private int paino;
public Tavara(String nimi, int paino) {
this.nimi = nimi;
if (paino >= 0) {
this.paino = paino;
} else {
throw new IllegalArgumentException();
}
}
public Tavara(String nimi) {
this(nimi, 0);
}
public String getNimi() {
return nimi;
}
public int getPaino() {
return paino;
}
@Override
public int hashCode() {
int hash = 3;
hash = 97 * hash + (this.nimi != null ? this.nimi.hashCode() : 0);
return hash;
}
@Override
public boolean equals(Object o) {
if (o.equals(this.nimi)){
return true;
} else {
return false;
}
}
}