public DWARFLine getLine(DIEAggregate diea, DWARFAttribute attribute) throws IOException {
		DWARFNumericAttribute attrib = diea.getAttribute(attribute, DWARFNumericAttribute.class);
		if (attrib == null || debugLineBR == null) {
			return DWARFLine.empty();
		}
		long stmtListOffset = attrib.getUnsignedValue();
		DWARFLine result = DWARFLine.read(debugLineBR.clone(stmtListOffset), getDefaultIntSize(),
			diea.getCompilationUnit());
		return result;
	}
Returns the DWARFLine info pointed to by the specified attribute.

@param diea {@link DIEAggregate}
@param attribute attribute id that points to the line info
@return {@link DWARFLine}, never null, see {@link DWARFLine#empty()}
@throws IOException if error reading line data
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/DWARFProgram.java