question: gets the storedserverchannel with the given channel id ie contract transaction hash . concode_field_sep long CHANNEL_EXPIRE_OFFSET concode_elem_sep Map<Sha256Hash,StoredServerChannel> mapChannels concode_elem_sep Wallet wallet concode_elem_sep org.slf4j.Logger log concode_elem_sep ReentrantLock lock concode_elem_sep String EXTENSION_ID concode_elem_sep int MAX_SECONDS_TO_WAIT_FOR_BROADCASTER_TO_BE_SET concode_elem_sep SettableFuture<TransactionBroadcaster> broadcasterFuture concode_elem_sep Timer channelTimeoutHandler concode_field_sep void putChannel concode_elem_sep void closeChannel concode_elem_sep boolean isWalletExtensionMandatory concode_elem_sep void setTransactionBroadcaster concode_elem_sep TransactionBroadcaster getBroadcaster concode_elem_sep String getWalletExtensionID concode_elem_sep void deserializeWalletExtension concode_elem_sep byte[] serializeWalletExtension concode_elem_sep String toString
target: StoredServerChannel function ( Sha256Hash arg0 ) { lock . lock ( ) ; try { return mapChannels . get ( arg0 ) ; } finally { lock . unlock ( ) ; } }