public HighSymbol getSymbol(Address addr) {
		return addrMappedSymbols.get(addr);
	}
Retrieve a HighSymbol based on an Address
@param addr is the given Address
@return the matching HighSymbol or null
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/GlobalSymbolMap.java