diff options
Diffstat (limited to 'src/java/com/jogamp/common/util/HashUtil.java')
| -rw-r--r-- | src/java/com/jogamp/common/util/HashUtil.java | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/java/com/jogamp/common/util/HashUtil.java b/src/java/com/jogamp/common/util/HashUtil.java index 5ce2332..b567bca 100644 --- a/src/java/com/jogamp/common/util/HashUtil.java +++ b/src/java/com/jogamp/common/util/HashUtil.java @@ -32,10 +32,10 @@ public class HashUtil { * Generates a 32bit equally distributed identity hash value * from <code>addr</code> avoiding XOR collision. */ - public static int getAddrHash32_EqualDist(long addr) { + public static int getAddrHash32_EqualDist(final long addr) { // avoid xor collisions of low/high parts // 31 * x == (x << 5) - x - int hash = 31 + (int) addr ; // lo addr + final int hash = 31 + (int) addr ; // lo addr return ((hash << 5) - hash) + (int) ( addr >>> 32 ) ; // hi addr } @@ -43,7 +43,7 @@ public class HashUtil { * Generates a 32bit equally distributed identity hash value * from <code>addr</code> and <code>size</code> avoiding XOR collision. */ - public static int getAddrSizeHash32_EqualDist(long addr, long size) { + public static int getAddrSizeHash32_EqualDist(final long addr, final long size) { // avoid xor collisions of low/high parts // 31 * x == (x << 5) - x int hash = 31 + (int) addr ; // lo addr @@ -56,7 +56,7 @@ public class HashUtil { * Generates a 64bit equally distributed hash value * from <code>addr</code> and <code>size</code> avoiding XOR collisions. */ - public static long getHash64(long addr, long size) { + public static long getHash64(final long addr, final long size) { // 31 * x == (x << 5) - x final long hash = 31 + addr; return ((hash << 5) - hash) + size; |