Internalizes the contents of the given InputStream object into a new SOAPMessage object and returns the SOAPMessage object.

Parameters:

in the InputStream object that contains the data for a message

headers the transport-specific headers passed to the message in a transport-independent fashion for creation of the message

Returns: a new SOAPMessage object containing the data from the given InputStream object

Exceptions:

IOException     if there is a problem in reading data from the input stream

SOAPException     may be thrown if the message is invalid

IllegalArgumentException     if the MessageFactory requires one or more MIME headers to be present in the headers parameter and they are missing. MessageFactory implementations for SOAP_1_1_PROTOCOL or SOAP_1_2_PROTOCOL must not throw IllegalArgumentException for this reason.

`in`		the `InputStream` object that contains the data for a message
`headers`		the transport-specific headers passed to the message in a transport-independent fashion for creation of the message

`IOException`		if there is a problem in reading data from the input stream
`SOAPException`		may be thrown if the message is invalid
`IllegalArgumentException`		if the `MessageFactory` requires one or more MIME headers to be present in the `headers` parameter and they are missing. `MessageFactory` implementations for `SOAP_1_1_PROTOCOL` or `SOAP_1_2_PROTOCOL` must not throw `IllegalArgumentException` for this reason.