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-rw-r--r--src/javax/vecmath/VecMathUtil.java68
1 files changed, 0 insertions, 68 deletions
diff --git a/src/javax/vecmath/VecMathUtil.java b/src/javax/vecmath/VecMathUtil.java
deleted file mode 100644
index 5bc5b53..0000000
--- a/src/javax/vecmath/VecMathUtil.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2004-2008 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- */
-
-package javax.vecmath;
-
-/**
- * Utility vecmath class used when computing the hash code for vecmath
- * objects containing float or double values. This fixes Issue 36.
- */
-class VecMathUtil {
-/**
- * Do not construct an instance of this class.
- */
-private VecMathUtil() {}
-
- static final long hashLongBits(long hash, long l) {
- hash *= 31L;
- return hash + l;
- }
-
- static final long hashFloatBits(long hash, float f) {
- hash *= 31L;
- // Treat 0.0d and -0.0d the same (all zero bits)
- if (f == 0.0f)
- return hash;
-
- return hash + Float.floatToIntBits(f);
- }
-
- static final long hashDoubleBits(long hash, double d) {
- hash *= 31L;
- // Treat 0.0d and -0.0d the same (all zero bits)
- if (d == 0.0d)
- return hash;
-
- return hash + Double.doubleToLongBits(d);
- }
-
- /**
- * Return an integer hash from a long by mixing it with itself.
- */
- static final int hashFinish(long hash) {
- return (int)(hash ^ (hash >> 32));
- }
-}