public CommitTreeNode copy(CommitTree copyTree, CommitTreeNode copyParent) {
CommitTreeNode copy = new CommitTreeNode(copyTree, copyParent, myName);
copy.myId = myId;
copy.myContentChecksum = myContentChecksum;
copy.myContent = myContent;
if (myProperties != null) {
copy.myProperties = new HashMap<String, byte[]>(myProperties);
}
if (myChildren != null) {
copy.myChildren = new HashMap<String, CommitTreeNode>();
for (CommitTreeNode child : myChildren.values()) {
copy.myChildren.put(child.getName(), child.copy(copyTree, copy));
}
}
return copy;
}
