final StringBuilder sb = new StringBuilder();
sb.append("<input xmlns=\"urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote\">");
sb.append("<path xmlns:int=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\">/int:interfaces/int:interface[int:name='eth0']</path>");
final StringBuilder sb = new StringBuilder();
sb.append("<input xmlns=\"urn:opendaylight:params:xml:ns:yang:controller:md:sal:remote\">");
sb.append("<path xmlns:int=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\">/int:interfaces/int:interface[int:name='eth0']</path>");