Handle the case where a walker is being run outside of the GATK framework, such as JUnit tests.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@222 348d0f76-0448-11de-a6fe-93d51630548a
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@ -25,9 +25,15 @@ public abstract class Walker<MapType, ReduceType> {
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protected PrintStream err = null;
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protected Walker() {
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GenomeAnalysisTK.Instance.loadArgumentsIntoObject(this);
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out = GenomeAnalysisTK.Instance.out;
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err = GenomeAnalysisTK.Instance.err;
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if( GenomeAnalysisTK.Instance != null ) {
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GenomeAnalysisTK.Instance.loadArgumentsIntoObject(this);
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out = GenomeAnalysisTK.Instance.out;
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err = GenomeAnalysisTK.Instance.err;
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}
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else {
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out = System.out;
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err = System.err;
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}
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}
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/**
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