Update annotation class

Author: bbimber

SequenceAnalysis/src/org/labkey/sequenceanalysis/run/analysis/BcftoolsFillTagsStep.java

@@ -2,6 +2,7 @@
 
 import htsjdk.samtools.util.Interval;
 import org.apache.commons.lang3.StringUtils;
+import org.jetbrains.annotations.Nullable;
 import org.json.JSONObject;
 import org.labkey.api.pipeline.PipelineJobException;
 import org.labkey.api.sequenceanalysis.SequenceAnalysisService;
@@ -19,7 +20,6 @@
 import org.labkey.api.util.PageFlowUtil;
 import org.labkey.sequenceanalysis.pipeline.SequenceTaskHelper;
 
-import javax.annotation.Nullable;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;

SequenceAnalysis/src/org/labkey/sequenceanalysis/run/variant/SummarizeGenotypeQualityStep.java

@@ -1,6 +1,7 @@
 package org.labkey.sequenceanalysis.run.variant;
 
 import htsjdk.samtools.util.Interval;
+import org.jetbrains.annotations.Nullable;
 import org.json.JSONObject;
 import org.labkey.api.pipeline.PipelineJobException;
 import org.labkey.api.sequenceanalysis.pipeline.AbstractPipelineStep;
@@ -16,7 +17,6 @@
 import org.labkey.api.sequenceanalysis.run.DISCVRSeqRunner;
 import org.labkey.api.util.PageFlowUtil;
 
-import javax.annotation.Nullable;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;

SequenceAnalysis/src/org/labkey/sequenceanalysis/run/variant/VariantQCStep.java

@@ -2,6 +2,7 @@
 
 import htsjdk.samtools.util.Interval;
 import org.apache.commons.io.FileUtils;
+import org.jetbrains.annotations.Nullable;
 import org.json.JSONObject;
 import org.labkey.api.pipeline.PipelineJobException;
 import org.labkey.api.sequenceanalysis.pipeline.AbstractPipelineStep;
@@ -17,7 +18,6 @@
 import org.labkey.api.util.PageFlowUtil;
 import org.labkey.sequenceanalysis.pipeline.ProcessVariantsHandler;
 
-import javax.annotation.Nullable;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;