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import java.io.RandomAccessFile; | |
import java.lang.reflect.Field; | |
import java.lang.reflect.Method; | |
import java.nio.channels.FileChannel; | |
import sun.nio.ch.FileChannelImpl; | |
import sun.misc.Unsafe; | |
@SuppressWarnings("restriction") | |
public class MMapper { |
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<plugin> | |
<!-- uberjar via "mvn package shade:shade" --> | |
<groupId>org.apache.maven.plugins</groupId> | |
<artifactId>maven-shade-plugin</artifactId> | |
<version>2.3</version> | |
<executions> | |
<execution> | |
<phase>package</phase> | |
<goals> | |
<goal>shade</goal> |
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public class TombstoneBinarySearch { | |
public static int binarySearch(long[] a, int fromIndex, int toIndex, long key, long tombstone) { | |
int low = fromIndex; | |
int high = toIndex - 1; | |
while (low <= high) { | |
int mid = (low + high) >>> 1; | |
final int origMid = mid; | |
long midVal = a[mid]; | |
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import java.io.FileInputStream; | |
import java.io.FileOutputStream; | |
import java.io.IOException; | |
import java.security.InvalidAlgorithmParameterException; | |
import java.security.InvalidKeyException; | |
import java.security.NoSuchAlgorithmException; | |
import java.security.SecureRandom; | |
import java.security.spec.InvalidKeySpecException; | |
import java.security.spec.KeySpec; |
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