diff --git a/solutions/java/log-levels/1/src/main/java/LogLevels.java b/solutions/java/log-levels/1/src/main/java/LogLevels.java
new file mode 100644
index 0000000..5693466
--- /dev/null
+++ b/solutions/java/log-levels/1/src/main/java/LogLevels.java
@@ -0,0 +1,26 @@
+public class LogLevels {
+    
+    public static String message(String logLine) {
+        int position = logLine.indexOf("]: ");
+        if (position != -1) {
+            return logLine.substring(position + 3).trim();
+        }
+        return "";
+    }
+
+    public static String logLevel(String logLine) {
+        int inicio = logLine.indexOf("[");
+        int fim = logLine.indexOf("]");
+        
+        if (inicio != -1 && fim != -1 && fim > inicio) {
+            return logLine.substring(inicio + 1, fim).toLowerCase();
+        }
+        return "";
+    }
+
+    public static String reformat(String logLine) {
+        String msg = message(logLine);
+        String lvl = logLevel(logLine);
+        return msg + " (" + lvl + ")";
+    }
+}