readLong
public long readLong() throws JMSException;
Reads a signed 64-bit integer from the bytes message.
- Returns
- the next eight bytes from the bytes message, interpreted as a long.
- Exceptions
- JMSException - with reasons
- MQJMS_EXCEPTION_MESSAGE_NOT_READABLE
- MQJMS_EXCEPTION_MESSAGE_EOF
- IOException - if an I/O error has occurred.
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