--- /dev/null	2015-04-01 20:20:30.714960462 +0300
+++ new/apps/samples/3DViewer/src/main/java/com/javafx/experiments/utils3d/geom/transform/NoninvertibleTransformException.java	2015-04-01 21:32:44.517402001 +0300
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1997, 2015, Oracle and/or its affiliates.
+ * All rights reserved. Use is subject to license terms.
+ *
+ * This file is available and licensed under the following license:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  - Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  - Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the distribution.
+ *  - Neither the name of Oracle Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.javafx.experiments.utils3d.geom.transform;
+
+/**
+ * The <code>NoninvertibleTransformException</code> class represents
+ * an exception that is thrown if an operation is performed requiring
+ * the inverse of a {@link com.javafx.experiments.utils3d.geom.transform.BaseTransform} object but the
+ * <code>BaseTransform</code> is in a non-invertible state.
+ * @version     1.25, 05/05/07
+ */
+
+public class NoninvertibleTransformException extends Exception {
+    /**
+     * Constructs an instance of
+     * <code>NoninvertibleTransformException</code>
+     * with the specified detail message.
+     * @param   s     the detail message
+     */
+    public NoninvertibleTransformException(String s) {
+        super (s);
+    }
+}