Hi,
I just ran uDig trunk with assertions enabled and the following
snippet is throwing an assertion error.
@Override
public boolean equals(final Object object) {
if (object instanceof DirectPosition) {
final DirectPosition that = (DirectPosition) object;
final int dimension = getDimension();
if (dimension == that.getDimension()) {
for (int i=0; i<dimension; i++) {
if (Double.doubleToLongBits(this.getOrdinate(i)) !=
Double.doubleToLongBits(that.getOrdinate(i)))
{
return false;
}
}
if
(Utilities.equals(this.getCoordinateReferenceSystem(),
that.getCoordinateReferenceSystem()))
{
assert hashCode() == that.hashCode() : this;
<------- This line is the error
return true;
}
}
}
return false;
}
I'm trying to debug some of my own code and this error is getting in
the way. Here's the code that is calling it. Maybe there is a better
way for the calling code to be written.
CoordinateReferenceSystem WGS84 = CRS.decode("EPSG:4326"); // latlong
CoordinateReferenceSystem BC_ALBERS = CRS.decode("EPSG:3005");
MathTransform transform = CRS.findMathTransform(BC_ALBERS,
WGS84 );
DirectPosition here = new DirectPosition2D( BC_ALBERS,
1187128, 395268 );
DirectPosition there = new DirectPosition2D( WGS84,
-123.47009555832284,48.543261561072285 );
DirectPosition check = transform.transform( here, new
GeneralDirectPosition(WGS84) );
if( check.equals(there)){ <------ This line is where the
exception is being thrown.
return true;
}
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