package org.broad.igv.sam;
<BUG>import org.broad.igv.feature.genome.Genome;</BUG>
public class AlignmentBlockImpl implements AlignmentBlock {
private int start;
private byte[] bases;
<BUG>private int length = -1;
</BUG>
public byte[] qualities;

package org.broad.igv.sam;
public class AlignmentBlockImpl implements AlignmentBlock {
private int start;
private byte[] bases;
private int basesLength = -1;
public byte[] qualities;
