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// Tags: not-a-test
// Copyright (C) 2004 Robert Schuster <theBohemian@gmx.net>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
package gnu.testlet.java.beans.XMLDecoder;
/** Simply expects two double arrays and compares their content for equality.
* This is used for the growableDoubleArrayTest and is needed because the
* following comparison results to <code>false</code> in Java
* <code>new double[] { 1, 2, 3 }.equals(new double[] { 1, 2, 3 })</code>.
*
* @author Robert Schuster
*/
class DoubleArrayChecker implements EqualityChecker
{
public boolean areEqual(Object firstObject, Object secondObject)
{
try
{
if (! Class.forName("[D").isInstance(firstObject))
return false;
}
catch (ClassNotFoundException cnfe)
{
throw new InternalError("VM was unable to return the class representing an double array.");
}
double[] decodedArray = (double[]) firstObject;
double[] expectedArray = (double[]) secondObject;
if (decodedArray.length != expectedArray.length)
return false;
int size = decodedArray.length;
for (int i = 0; i < size; i++)
{
if (decodedArray[i] != expectedArray[i])
return false;
}
return true;
}
}
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