@Override
		public DataType getProgramDataTypeByPath(DataTypePath path) {
			return service.getProgramDataTypeByPath(path);
		}
Construct caching datatype manager service.
@param service actual datatype manager service which may prompt
user to make a datatype selection.  It is this impementation's 
purpose to cache such a choice for {@link #getDataType(String)} to
avoid repeated selections of the same choice if type is reused
within a function signature.
Ghidra/Features/Base/src/main/java/ghidra/app/util/parser/FunctionSignatureParser.java