private void takeOver(SipCall that) {
if (SC_DBG) log("takeOver");
mConnections = that.mConnections;
mState = that.mState;
for (Connection c : mConnections) {
((SipConnection) c).changeOwner(this);
}
}
private void add(SipConnection conn) {
if (SC_DBG) log("add:");
SipCall call = conn.getCall();
if (call == this) return;
if (call != null) call.mConnections.remove(conn);
mConnections.add(conn);
conn.changeOwner(this);
}