Further protection vs null pointers in PrintReadsWalker

This commit is contained in:
Guillermo del Angel 2011-07-19 21:59:24 -04:00
parent fb2d475c22
commit e8409c80fa
1 changed files with 2 additions and 2 deletions

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@ -59,9 +59,9 @@ public class PrintReadsWalker extends ReadWalker<SAMRecord, SAMFileWriter> {
@Argument(fullName = "number", shortName = "n", doc="Print the first n reads from the file, discarding the rest", required = false)
int nReadsToPrint = -1;
@Argument(fullName="sample_file", shortName="sf", doc="File containing a list of samples (one per line). Can be specified multiple times", required=false)
public Set<File> sampleFile;
public Set<File> sampleFile = new TreeSet<File>();
@Argument(fullName="sample_name", shortName="sn", doc="Sample name to be included in the analysis. Can be specified multiple times.", required=false)
public Set<String> sampleNames;
public Set<String> sampleNames = new TreeSet<String>();
private TreeSet<String> samplesToChoose = new TreeSet<String>();
private boolean NO_SAMPLES_SPECIFIED = false;