Copy the child located at {@code sourcePath} to a child at {@code destPath}. Both paths must be absolute and resolve to a child located in this root.
This method does nothing an returns {@code false} if
- The tree at {@code sourcePath} does exist or is not accessible,
- the parent of the tree at {@code destinationPath} does not exist or is not accessible,
- a tree already exists at {@code destinationPath}.
If a tree at {@code destinationPath} exists but is not accessible to theediting content session this method succeeds but a subsequent {@link #commit()} will detect the violation and fail.
@param sourcePath source path
@param destPath destination path
@return {@code true} on success, {@code false} otherwise.