@Override
	public FieldVisitor visitField(int access, String name, String descriptor, String signature, Object value) {
		FieldVisitor fv = super.visitField(access, name, descriptor, signature, value);

		// Insert key for comment
		String comment = comments.getFieldComment(name, descriptor);
		if (comment != null) {
			FieldMember field = classPath.getValue().getDeclaredField(name, descriptor);
			if (field != null) {
				CommentKey key = CommentKey.id(classPath.child(field));
				fv.visitAnnotation(key.annotationDescriptor(), true);
				insertions++;
			}
		}

		return fv;
	}
@return Number of inserted comment annotations.
recaf-core/src/main/java/software/coley/recaf/services/comment/CommentInsertingVisitor.java