Repository: TheAlgorithms/Java
File: src/main/java/com/thealgorithms/strings/AhoCorasick.java (Java)

Code before:
                    char c = patterns[i].charAt(j); // Get the current character

                    // Check if the current node has a child for the current character
                    if (curr.getChild().containsKey(c)) {
                        curr = curr.getChild().get(c); // Update the current node to the child node
                    } else {
                        // If no child node exists, create a new one and add it to the current node's children
                        Node nn = new Node();
                        curr.getChild().put(c, nn);
                        curr = nn; // Update the current node to the new child node
                    }
                }
                curr.setPatternInd(i); // Store the index of the pattern in the current leaf node
            }
        }

        // Initialize suffix links for child nodes of the root
        private void initializeSuffixLinksForChildNodesOfTheRoot(Queue<Node> q) {
            for (char rc : root.getChild().keySet()) {
                Node childNode = root.getChild().get(rc);
                q.add(childNode); // Add child node to the queue
                childNode.setSuffixLink(root); // Set suffix link to the root
            }
        }

        // Builds the suffix links and output links in the trie
        private void buildSuffixAndOutputLinks() {
            root.setSuffixLink(root); // Initialize the suffix link of the root to itself
            Queue<Node> q = new LinkedList<>(); // Initialize a queue for BFS traversal

            // Initialize suffix links for child nodes of the root
            initializeSuffixLinksForChildNodesOfTheRoot(q);

            while (!q.isEmpty()) {
                Node currentState = q.poll(); // Get the current node for processing

                // Iterate through child nodes of the current node
                for (char cc : currentState.getChild().keySet()) {
                    Node currentChild = currentState.getChild().get(cc); // Get the child node
                    Node parentSuffix = currentState.getSuffixLink(); // Get the parent's suffix link

                    // Calculate the suffix link for the child based on the parent's suffix link
                    while (!parentSuffix.getChild().containsKey(cc) && parentSuffix != root) {
                        parentSuffix = parentSuffix.getSuffixLink();
                    }

                    // Set the calculated suffix link or default to root
                    if (parentSuffix.getChild().containsKey(cc)) {
                        currentChild.setSuffixLink(parentSuffix.getChild().get(cc));
                    } else {
                        currentChild.setSuffixLink(root);

Review comment (suggestion):
The method name just says that.

```suggestion
```

Code after:
                    // Check if the current node has a child for the current character
                    if (curr.getChild().containsKey(c)) {
                        curr = curr.getChild().get(c); // Update the current node to the child node
                    } else {
                        // If no child node exists, create a new one and add it to the current node's children
                        Node nn = new Node();
                        curr.getChild().put(c, nn);
                        curr = nn; // Update the current node to the new child node
                    }
                }
                curr.setPatternInd(i); // Store the index of the pattern in the current leaf node
            }
        }

        private void initializeSuffixLinksForChildNodesOfTheRoot(Queue<Node> q) {
            for (char rc : root.getChild().keySet()) {
                Node childNode = root.getChild().get(rc);
                q.add(childNode); // Add child node to the queue
                childNode.setSuffixLink(root); // Set suffix link to the root
            }
        }

        private void buildSuffixAndOutputLinks() {
            root.setSuffixLink(root); // Initialize the suffix link of the root to itself
            Queue<Node> q = new LinkedList<>(); // Initialize a queue for BFS traversal

            initializeSuffixLinksForChildNodesOfTheRoot(q);

            while (!q.isEmpty()) {
                Node currentState = q.poll(); // Get the current node for processing

                // Iterate through child nodes of the current node
                for (char cc : currentState.getChild().keySet()) {
                    Node currentChild = currentState.getChild().get(cc); // Get the child node
                    Node parentSuffix = currentState.getSuffixLink(); // Get the parent's suffix link

                    // Calculate the suffix link for the child based on the parent's suffix link
                    while (!parentSuffix.getChild().containsKey(cc) && parentSuffix != root) {
                        parentSuffix = parentSuffix.getSuffixLink();
                    }

                    // Set the calculated suffix link or default to root
                    if (parentSuffix.getChild().containsKey(cc)) {
                        currentChild.setSuffixLink(parentSuffix.getChild().get(cc));
                    } else {
                        currentChild.setSuffixLink(root);
                    }

                    q.add(currentChild); // Add the child node to the queue for further processing
                }