added toNodeString() and dependent APIs

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1364446 13f79535-47bb-0310-9956-ffa450edef68
4 files changed
tree: 5d1254fb383131640477261a32e2adc356afa1b2
  1. src/
  2. pom.xml