1 files changed, 60 insertions, 0 deletions
diff --git a/src/junit/com/jogamp/common/util/IntIntObjUniqueRndValues.java b/src/junit/com/jogamp/common/util/IntIntObjUniqueRndValues.java
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index 0000000..38ba352
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+++ b/src/junit/com/jogamp/common/util/IntIntObjUniqueRndValues.java
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+/**
+ * Copyright 2011 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. 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.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+/**
+ * Created on Sunday, March 28 2010 21:01
+ */
+package com.jogamp.common.util;
+
+import java.util.HashSet;
+import java.util.Random;
+
+public class IntIntObjUniqueRndValues {
+
+    public int[] keys;
+    public IntCloneable[] values;
+
+    public IntIntObjUniqueRndValues(int size) {
+        // final int keySeed = 42;
+        // final int valueSeed = 23;
+        Random keyRnd = new Random(/*keySeed*/);
+        Random valueRnd = new Random(/*valueSeed*/);
+
+        HashSet<Integer> uniqueKeys = new HashSet<Integer>(size);
+        keys = new int[size];
+        values = new IntCloneable[size];
+        while (uniqueKeys.size() < size) {
+            int k = keyRnd.nextInt();
+            if( uniqueKeys.add( new Integer(k) ) ) {
+                final int i = uniqueKeys.size()-1;
+                keys[i] = k;
+                values[i] = new IntCloneable(valueRnd.nextInt());
+            }
+        }
+    }
+}