JcrResourceResolver.map(" ") throws NPE with unintuitive stack trace
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Key: SLING-2367
URL: https://issues.apache.org/jira/browse/SLING-2367
Project: Sling
Issue Type: Improvement
Components: JCR
Reporter: Justin Edelson
Priority: Minor
Stack trace is currently java.lang.NullPointerException
at
org.apache.sling.jcr.resource.internal.JcrResourceResolver.mangleNamespaces(JcrResourceResolver.java:1290)
at
org.apache.sling.jcr.resource.internal.JcrResourceResolver.map(JcrResourceResolver.java:756)
at
org.apache.sling.jcr.resource.internal.JcrResourceResolver.map(JcrResourceResolver.java:545)
when " " is passed to map().
This should be either an IllegalArgumentException with a descriptive message OR
return the root node (to be consistent with mapping "")
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