for (FlowletConnection con : flowSpec.getConnections()) {
if (FlowletConnection.Type.STREAM == con.getSourceType() &&
flowletId.equals(con.getTargetName()) &&
oldValue.equals(con.getSourceName())) {
conns.add(new FlowletConnection(con.getSourceType(), newValue, con.getTargetName()));
adjusted = true;
} else {
conns.add(con);
}
}