public int getRecordCount() {
		Table localTable = rangeMapTable;
		return localTable == null ? 0 : localTable.getRecordCount();
	}
Returns the number of records contained within this map.
NOTE: This number will be greater or equal to the number of
address ranges contained within the map.
@return record count
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/util/AddressRangeMapDB.java