@Nonnull
	public ClassMethodsContainer getClassMethodsContainer(@Nonnull JvmClassInfo classInfo) {
		return classToMethodsContainer.computeIfAbsent(classInfo, c -> new ClassMethodsContainer(classInfo));
	}
@param classInfo
		Class to wrap.

@return Wrapper for easy {@link MethodVertex} management for the class.
recaf-core/src/main/java/software/coley/recaf/services/callgraph/CallGraph.java