How to use

fill

method

in

it.unimi.dsi.fastutil.booleans.BooleanArrays

/** Creates a new byte-buffer input stream by mapping a given file channel.
 * 
 * @param fileChannel the file channel that will be mapped.
 * @param mapMode this must be {@link MapMode#READ_ONLY}.
 * @return a new byte-buffer input stream over the contents of <code>fileChannel</code>.
 */	
public static ByteBufferInpStream map( final FileChannel fileChannel, final MapMode mapMode ) throws IOException {
  final long size = fileChannel.size();
  final int chunks = (int)( ( size + ( CHUNK_SIZE - 1 ) ) / CHUNK_SIZE );
  final ByteBuffer[] byteBuffer = new ByteBuffer[ chunks ];
  for( int i = 0; i < chunks; i++ ) byteBuffer[ i ] = fileChannel.map( mapMode, i * CHUNK_SIZE, Math.min( CHUNK_SIZE, size - i * CHUNK_SIZE ) );
  byteBuffer[ 0 ].position( 0 );
  final boolean[] readyToUse = new boolean[ chunks ];
  BooleanArrays.fill( readyToUse, true );
  return new ByteBufferInpStream( byteBuffer, size, 0, readyToUse );
}

BooleanArrays.fill( removed, false );
System.arraycopy( externalNode, 0, node, 0, size );
int currLevel, leftLevel;

BooleanArrays.fill( removed, false );
System.arraycopy( externalNode, 0, node, 0, size );
int currLevel, leftLevel;