@Override
	public int getIndexedAttributeId(AttributeId attribId) throws DecoderException {
		return AttributeId.ATTRIB_UNKNOWN.id();
	}
Close stream cached by the ingestStreamAsNeeded method.
@throws IOException for low-level problems with the stream
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PackedDecode.java