DelaunayNode#equals method raises NullPointerException
------------------------------------------------------
Key: GEOT-1451
URL: http://jira.codehaus.org/browse/GEOT-1451
Project: GeoTools
Issue Type: Bug
Affects Versions: 2.3.4
Environment: Linux 2.6
Java 1.6
Reporter: Jan Torben Heuer
The implementation of equals compares the x & y coordinates of both objects.
(There is a JAVADOC comment necessary because Coordinate also has a z-axis
which is not checked!).
However, if coordinate is null, a NullPointerException is thrown.
public boolean equals(Object o){
return ((o instanceof DelaunayNode) &&
(this.getCoordinate().x == ((DelaunayNode)o).getCoordinate().x)
&&
(this.getCoordinate().y ==
((DelaunayNode)o).getCoordinate().y));
}
please fix it.
Thanks,
Jan
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