diff --git a/modules/reitit-core/java-src/reitit/Trie.java b/modules/reitit-core/java-src/reitit/Trie.java
index aa12c957..55250fdc 100644
--- a/modules/reitit-core/java-src/reitit/Trie.java
+++ b/modules/reitit-core/java-src/reitit/Trie.java
@@ -13,8 +13,8 @@ import java.util.*;
 
 public class Trie {
 
-  private static String decode(char[] chars, int i, int j, boolean hasPercent, boolean hasPlus) {
-    final String s = new String(chars, i, j);
+  private static String decode(char[] chars, int offset, int count, boolean hasPercent, boolean hasPlus) {
+    final String s = new String(chars, offset, count);
     try {
       if (hasPercent) {
         return URLDecoder.decode(hasPlus ? s.replace("+", "%2B") : s, "UTF-8");
@@ -24,6 +24,20 @@ public class Trie {
     return s;
   }
 
+  private static String decode(char[] chars, int offset, int count) {
+    boolean hasPercent = false;
+    boolean hasPlus = false;
+    for (int j = offset; j < offset + count; j++) {
+      if (chars[j] == '%') {
+        hasPercent = true;
+      } else if (chars[j] == '+') {
+        hasPlus = true;
+      }
+    }
+    System.err.println();
+    return decode(chars, offset, count, hasPercent, hasPlus);
+  }
+
   public static class Match {
     final ITransientMap params = PersistentArrayMap.EMPTY.asTransient();
     public Object data;
@@ -36,7 +50,7 @@ public class Trie {
     public String toString() {
       Map<Object, Object> m = new HashMap<>();
       m.put(Keyword.intern("data"), data);
-      m.put(Keyword.intern("params"), params.persistent());
+      m.put(Keyword.intern("params"), parameters());
       return m.toString();
     }
   }
@@ -163,6 +177,35 @@ public class Trie {
     }
   }
 
+  public static CatchAllMatcher catchAllMatcher(Keyword parameter, Object data) {
+    return new CatchAllMatcher(parameter, data);
+  }
+
+  static final class CatchAllMatcher implements Matcher {
+    private final Keyword parameter;
+    private final Object data;
+
+    CatchAllMatcher(Keyword parameter, Object data) {
+      this.parameter = parameter;
+      this.data = data;
+    }
+
+    @Override
+    public Match match(int i, Path path, Match match) {
+      if (i < path.value.length) {
+        match.params.assoc(parameter, decode(path.value, i, path.size - i));
+        match.data = data;
+        return match;
+      }
+      return null;
+    }
+
+    @Override
+    public String toString() {
+      return "[" + parameter + " " + new DataMatcher(data) + "]";
+    }
+  }
+
   public static LinearMatcher linearMatcher(List<Matcher> childs) {
     return new LinearMatcher(childs);
   }
@@ -198,6 +241,10 @@ public class Trie {
     return matcher.match(0, new Path(path), new Match());
   }
 
+  public static Matcher scanner(List<Matcher> matchers) {
+    return new LinearMatcher(matchers);
+  }
+
   public static void main(String[] args) {
 
     //Matcher matcher = new StaticMatcher("/kikka", new StaticMatcher("/kukka", new DataMatcher(1)));
diff --git a/modules/reitit-core/src/reitit/core.cljc b/modules/reitit-core/src/reitit/core.cljc
index d6cc99b1..207382a1 100644
--- a/modules/reitit-core/src/reitit/core.cljc
+++ b/modules/reitit-core/src/reitit/core.cljc
@@ -1,7 +1,6 @@
 (ns reitit.core
   (:require [meta-merge.core :refer [meta-merge]]
             [clojure.string :as str]
-            [reitit.segment :as segment]
             [reitit.trie :as trie]
             [reitit.impl :as impl #?@(:cljs [:refer [Route]])])
   #?(:clj
@@ -176,12 +175,12 @@
                            f #(if-let [path (impl/path-for route %)]
                                 (->Match p data result (impl/url-decode-coll %) path)
                                 (->PartialMatch p data result % path-params))]
-                       [(conj pl (-> (segment/insert nil p (->Match p data result nil nil)) (segment/compile)))
+                       [(conj pl (-> (trie/insert nil p (->Match p data result nil nil)) (trie/compile)))
                         (if name (assoc nl name f) nl)]))
                    [[] {}]
                    compiled-routes)
          lookup (impl/fast-map nl)
-         scanner (segment/scanner pl)
+         scanner (trie/scanner pl)
          routes (uncompile-routes compiled-routes)]
      ^{:type ::router}
      (reify
@@ -197,7 +196,7 @@
        (route-names [_]
          names)
        (match-by-path [_ path]
-         (if-let [match (segment/lookup scanner path)]
+         (if-let [match (trie/lookup scanner path)]
            (-> (:data match)
                (assoc :path-params (:path-params match))
                (assoc :path path))))
diff --git a/modules/reitit-core/src/reitit/trie.cljc b/modules/reitit-core/src/reitit/trie.cljc
index f615a597..7ef8e481 100644
--- a/modules/reitit-core/src/reitit/trie.cljc
+++ b/modules/reitit-core/src/reitit/trie.cljc
@@ -94,7 +94,8 @@
   (let [matchers (cond-> []
                          data (conj (Trie/dataMatcher data))
                          children (into (for [[p c] children] (Trie/staticMatcher p (compile c))))
-                         wilds (into (for [[p c] wilds] (Trie/wildMatcher p (compile c)))))]
+                         wilds (into (for [[p c] wilds] (Trie/wildMatcher p (compile c))))
+                         catch-all (into (for [[p c] catch-all] (Trie/catchAllMatcher (first p) (:data c)))))]
     (if (rest matchers)
       (Trie/linearMatcher matchers)
       (first matchers))))
@@ -108,6 +109,9 @@
   (if-let [match ^Trie$Match (Trie/lookup matcher ^String path)]
     (->Match (.data match) (.parameters match))))
 
+(defn scanner [compiled-tries]
+  (Trie/scanner compiled-tries))
+
 ;;
 ;; matcher
 ;;
diff --git a/project.clj b/project.clj
index b9e2b8b4..bd289aa4 100644
--- a/project.clj
+++ b/project.clj
@@ -62,7 +62,7 @@
                                   "modules/reitit-sieppari/src"
                                   "modules/reitit-pedestal/src"]
 
-                   ;:java-source-paths ["modules/reitit-core/java-src"]
+                   :java-source-paths ["modules/reitit-core/java-src"]
 
                    :dependencies [[org.clojure/clojure "1.10.0"]
                                   [org.clojure/clojurescript "1.10.439"]