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1.0 preparations

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This commit is contained in:
Arndt 2014-06-19 09:15:51 +02:00
parent 55717c6e71
commit 8fa82633d4
34 changed files with 742 additions and 462 deletions
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8
brouter-util/src/main/java/btools/util/ByteArrayUnifier.java
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@ -9,7 +9,11 @@ public final class ByteArrayUnifier
public ByteArrayUnifier( int size, boolean validateImmutability )
{
this.size = size;
byteArrayCache = new byte[size][];
if ( !Boolean.getBoolean( "disableByteArrayUnifification" ) )
{
byteArrayCache = new byte[size][];
}
if ( validateImmutability ) crcCrosscheck = new int[size];
}
@ -22,6 +26,8 @@ public final class ByteArrayUnifier
*/
public byte[] unify( byte[] ab )
{
if ( byteArrayCache == null ) return ab;
int n = ab.length;
int crc = Crc32.crc( ab, 0, n );
int idx = (crc & 0xfffffff) % size;