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Added source files (Programmieren Tutorium)

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Martin Thoma 2013-11-05 19:39:03 +01:00
parent 1be8f17cc0
commit ad81fa802b
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33
presentations/Programmieren-Tutorium/Tutorium-11/Country-hashCode.java Normal file
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public class Country {
int population;
double area;
String name;
@Override
public int hashCode() {
return 0;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Country other = (Country) obj;
if (Double.doubleToLongBits(area) != Double
.doubleToLongBits(other.area))
return false;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
if (population != other.population)
return false;
return true;
}
}