public SymLen getRandomAccessRecord(int streamNumber, int offset)
			throws CancelledException, PdbException {
		// TODO: Further investigate caching for larger PDBs with other coming changes
//		LRUMap<Integer, SymLen> streamSymbolCache = getSymbolCache(streamNumber);
//		SymLen symLen = streamSymbolCache.get(offset);
//		if (symLen == null) {
//			symLen = getRandomAccessRecordFromStream(streamNumber, offset);
//			streamSymbolCache.put(offset, symLen);
//		}
//		return symLen;
		return getRandomAccessRecordFromStream(streamNumber, offset);
	}
Returns the symbol at the offset of the stream
@param streamNumber the stream
@param offset the stream offset
@return the PDB symbol
@throws PdbException upon moduleNumber out of range or no module information
@throws CancelledException upon user cancellation
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/SymbolRecords.java