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src/java.desktop/share/classes/sun/java2d/marlin/IntArrayCache.java
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@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, Oracle and/or its affiliates. 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. Oracle designates this
@@ -20,10 +20,11 @@
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
+
package sun.java2d.marlin;
import static sun.java2d.marlin.ArrayCacheConst.ARRAY_SIZES;
import static sun.java2d.marlin.ArrayCacheConst.BUCKETS;
import static sun.java2d.marlin.ArrayCacheConst.MAX_ARRAY_SIZE;
@@ -35,17 +36,18 @@
import sun.java2d.marlin.ArrayCacheConst.BucketStats;
import sun.java2d.marlin.ArrayCacheConst.CacheStats;
/*
- * Note that the [BYTE/INT/FLOAT]ArrayCache files are nearly identical except
+ * Note that the [BYTE/INT/FLOAT/DOUBLE]ArrayCache files are nearly identical except
* for a few type and name differences. Typically, the [BYTE]ArrayCache.java file
- * is edited manually and then [INT]ArrayCache.java and [FLOAT]ArrayCache.java
+ * is edited manually and then [INT/FLOAT/DOUBLE]ArrayCache.java
* files are generated with the following command lines:
*/
// % sed -e 's/(b\yte)[ ]*//g' -e 's/b\yte/int/g' -e 's/B\yte/Int/g' < B\yteArrayCache.java > IntArrayCache.java
-// % sed -e 's/(b\yte)[ ]*/(float) /g' -e 's/b\yte/float/g' -e 's/B\yte/Float/g' < B\yteArrayCache.java > FloatArrayCache.java
+// % sed -e 's/(b\yte)[ ]*0/0.0f/g' -e 's/(b\yte)[ ]*/(float) /g' -e 's/b\yte/float/g' -e 's/B\yte/Float/g' < B\yteArrayCache.java > FloatArrayCache.java
+// % sed -e 's/(b\yte)[ ]*0/0.0d/g' -e 's/(b\yte)[ ]*/(double) /g' -e 's/b\yte/double/g' -e 's/B\yte/Double/g' < B\yteArrayCache.java > DoubleArrayCache.java
final class IntArrayCache implements MarlinConst {
final boolean clean;
private final int bucketCapacity;
@@ -229,12 +231,12 @@
static int[] createArray(final int length, final boolean clean) {
if (clean) {
return new int[length];
}
- // use JDK9 Unsafe.allocateUninitializedArray(class, length):
- return (int[]) OffHeapArray.UNSAFE.allocateUninitializedArray(int.class, length);
+ // use JDK9 Unsafe.allocateUninitializedArray(class, length):
+ return (int[]) OffHeapArray.UNSAFE.allocateUninitializedArray(int.class, length);
}
static void fill(final int[] array, final int fromIndex,
final int toIndex, final int value)
{
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