src/main/java/convex/java/Convex.java
/**
	 * Query the current sequence number of a given Address
	 * @param address address to query
	 * @return Sequence number of Account, or null if the Account does not exist.
	 */
Query the current sequence number of a given Address
@param address address to query
@return Sequence number of Account, or null if the Account does not exist.
Query the current sequence number of a given Address @param address address to query @return Sequence number of Account or null if the Account does not exist .
public Long querySequence(Address address) {
		if (address==null) throw new IllegalArgumentException("Non-null Address required");
		Map<String,Object> response=queryAccount(address);
		Long seq=(Long) response.get("sequence");
		System.out.println("Queried sequence "+ seq + " for Address: "+address);
		return seq;
	}
public Long querySequence ( Address address ) { if ( address == null ) throw new IllegalArgumentException ( "Non-null Address required" ) ; Map < String , Object > response = queryAccount ( address ) ; Long seq = ( Long ) response . get ( "sequence" ) ; System . out . println ( "Queried sequence " + seq + " for Address: " + address ) ; return seq ; }
Query the current sequence number of a given Address
 @param address address to query
 @return Sequence number of Account, or null if the Account does not exist.
Query the current sequence number of a given Address @param address address to query @return Sequence number of Account or null if the Account does not exist .