Plane changes for revisions 10795:10796

Changes in this commit seem to be the result of some "auto reformat" tool execution. The Java - GeoAPI - GeoTools import ordering is altered, imports used only in Javadoc are lost and the encoding of non-ASCII characters is broken. This commit has been reverted, except for the removal of really unused imports which are kept removed.

Command line:

svn diff --extensions "--unified --ignore-space-change --ignore-all-space --ignore-eol-style" -r10795:10796 https://svn.osgeo.org/geotools/trunk/modules/library/metadata/src/main/java/org/geotools/math/Plane.java
Revision 10795Revision 10796
/*
 * Geotools 2 - OpenSource mapping toolkit
 * (C) 2003, Geotools Project Managment Committee (PMC)
 * (C) 2003, Institut de Recherche pour le Développement
 * (C) 1998, Pêches et Océans Canada
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 
/*
 * Geotools 2 - OpenSource mapping toolkit
 * (C) 2003, Geotools Project Managment Committee (PMC)
 * (C) 2003, Institut de Recherche pour le D�veloppement
 * (C) 1998, P�ches et Oc�ans Canada
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
// J2SE and vecmath dependencies
import java.io.Serializable;
import javax.vecmath.Point3d;
import javax.vecmath.MismatchedSizeException;

// OpenGIS dependencies
import org.opengis.util.Cloneable;
 
// J2SE and vecmath dependencies
import java.io.Serializable;

import javax.vecmath.MismatchedSizeException;
import javax.vecmath.Point3d;

import org.opengis.util.Cloneable;