@Override
	public MsfStream getStream(int streamNumber) {
		return streamTable.getStream(streamNumber);
	}
Returns the {@link MsfStream} specified by {@link Msf}
@param streamNumber the number of the Stream to return.  Must be less than the number
 of streams returned by {@link #getNumStreams()}
@return {@link MsfStream} or {@code null} if no stream for the streamNumber
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/msf/AbstractMsf.java