protected void dumpHashBasics(Writer writer) throws IOException {
		writer.write("HashBasics--------------------------------------------------\n");
		writer.write("hashRecordsBitMapLength: " + hashRecordsBitMapLength);
		writer.write("\nnumExtraBytes: " + numExtraBytes);
		writer.write("\nnumHashRecords: " + numHashRecords);
		writer.write("\nEnd HashBasics----------------------------------------------\n");
	}
Debug method for dumping basic information from this {@link AbstractSymbolInformation}
@param writer the writer
@throws IOException upon issue with writing to the writer
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/AbstractSymbolInformation.java