private void setAllSymbolsToNonPrimary(Symbol[] symbols) {
		for (Symbol symbol : symbols) {
			if (symbol instanceof CodeSymbol) {
				((CodeSymbol) symbol).setPrimary(false);
			}
		}
	}
Checks to make sure there is a single valid primary symbol at each address

@param set the set of addresses that may have to be fixed up
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/SymbolManager.java