[dna-issues] [JBoss JIRA] Updated: (DNA-197) BasicPath.getAncestor() should return null for root path

BasicPath.getAncestor() should return null for root path -------------------------------------------------------- Key: DNA-197 URL: https://jira.jboss.org/jira/browse/DNA-197 Project: DNA Issue Type: Bug Components: SPI Affects Versions: 0.1 Reporter: Johnny Verhaeg Assignee: Johnny Verhaeg Fix For: 0.2 This method currently returns the root path itself in an attempt to make method chaining more consistent, but this makes the semantics of getAncestor() incorrect for the root path and the behavior inconsistent with the corresponding isAncestorOf() method, which returns false for rootPath.isAncestorOf(rootPath). getAncestor(int depth) will need to be changed accordingly.