@Nonnull
	private LinkedClass linked(@Nonnull JvmClassInfo classInfo) {
		return classToLinkerType.computeIfAbsent(classInfo, c -> new LinkedClass(lookup, c));
	}
@param classInfo
		Class to wrap.

@return JLinker wrapper for class.
recaf-core/src/main/java/software/coley/recaf/services/callgraph/CallGraph.java