diff --git a/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaCompilationUnitState.java b/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaCompilationUnitState.java
index a8847d87163..8ccaecd0803 100644
--- a/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaCompilationUnitState.java
+++ b/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaCompilationUnitState.java
@@ -41,7 +41,6 @@ public class JavaCompilationUnitState {
     JavaParser.Builder<? extends JavaParser, ?> javaParser;
     List<SourceFile> sourceFiles;
     List<Path> inputs;
-    JavaTypeCache snappyTypeCache;
     AdaptiveRadixJavaTypeCache radixMapTypeCache;
     MapJavaTypeCache typeCache;
 
@@ -103,18 +102,13 @@ public void setup() throws URISyntaxException {
         for (Map.Entry<String, Object> entry : typeCache.map().entrySet()) {
             radixMapTypeCache.put(entry.getKey(), entry.getValue());
         }
-
-        snappyTypeCache = new JavaTypeCache();
-        for (Map.Entry<String, Object> entry : typeCache.map().entrySet()) {
-            snappyTypeCache.put(entry.getKey(), entry.getValue());
-        }
     }
 
     void printMemory() {
         long retainedSize = GraphLayout.parseInstance(radixMapTypeCache).totalSize();
         System.out.printf("Retained AdaptiveRadixTree size: %10d bytes\n", retainedSize);
-        retainedSize = GraphLayout.parseInstance(snappyTypeCache).totalSize();
-        System.out.printf("Retained Snappy size:            %10d bytes\n", retainedSize);
+        retainedSize = GraphLayout.parseInstance(typeCache).totalSize();
+        System.out.printf("Retained HashMap size:           %10d bytes\n", retainedSize);
     }
 
     @TearDown(Level.Trial)
@@ -154,11 +148,6 @@ public void clear() {
             typeCache.clear();
         }
 
-        @Override
-        public int size() {
-            return typeCache.size();
-        }
-
         @Override
         public MapJavaTypeCache clone() {
             MapJavaTypeCache clone = (MapJavaTypeCache) super.clone();
diff --git a/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaTypeCacheBenchmark.java b/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaTypeCacheBenchmark.java
index 42a5da8d16e..ae6df2a3db9 100644
--- a/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaTypeCacheBenchmark.java
+++ b/rewrite-benchmarks/src/jmh/java/org/openrewrite/benchmarks/java/JavaTypeCacheBenchmark.java
@@ -38,8 +38,8 @@
 public class JavaTypeCacheBenchmark {
 
     @Benchmark
-    public void writeSnappy(JavaCompilationUnitState state, Blackhole bh) {
-        JavaTypeCache typeCache = new JavaTypeCache();
+    public void writeHashMap(JavaCompilationUnitState state, Blackhole bh) {
+        JavaTypeCache typeCache = new JavaCompilationUnitState.MapJavaTypeCache();
         for (Map.Entry<String, Object> entry : state.typeCache.map().entrySet()) {
             typeCache.put(entry.getKey(), entry.getValue());
         }
@@ -54,9 +54,9 @@ public void writeAdaptiveRadix(JavaCompilationUnitState state, Blackhole bh) {
     }
 
     @Benchmark
-    public void readSnappy(JavaCompilationUnitState state, Blackhole bh) {
+    public void readHashMap(JavaCompilationUnitState state, Blackhole bh) {
         for (Map.Entry<String, Object> entry : state.typeCache.map().entrySet()) {
-            bh.consume(state.snappyTypeCache.get(entry.getKey()));
+            bh.consume(state.typeCache.get(new String(entry.getKey())));
         }
     }
 
diff --git a/rewrite-java/build.gradle.kts b/rewrite-java/build.gradle.kts
index 3af7ee05274..5d0f0aab3c1 100644
--- a/rewrite-java/build.gradle.kts
+++ b/rewrite-java/build.gradle.kts
@@ -50,8 +50,6 @@ dependencies {
     implementation("org.apache.commons:commons-text:latest.release")
     implementation("io.github.classgraph:classgraph:latest.release")
 
-    implementation("org.xerial.snappy:snappy-java:1.1.10.+")
-
     api("com.fasterxml.jackson.core:jackson-annotations")
 
     // these are required for now so that `ChangeType` and `ChangePackage` can use the `Reference` trait
diff --git a/rewrite-java/src/main/java/org/openrewrite/java/internal/JavaTypeCache.java b/rewrite-java/src/main/java/org/openrewrite/java/internal/JavaTypeCache.java
index 16bb1c6ab36..b893f057432 100644
--- a/rewrite-java/src/main/java/org/openrewrite/java/internal/JavaTypeCache.java
+++ b/rewrite-java/src/main/java/org/openrewrite/java/internal/JavaTypeCache.java
@@ -15,69 +15,31 @@
  */
 package org.openrewrite.java.internal;
 
-import lombok.Value;
 import org.jspecify.annotations.Nullable;
-import org.xerial.snappy.Snappy;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.nio.charset.StandardCharsets;
-import java.util.HashMap;
-import java.util.Map;
+import org.openrewrite.internal.AdaptiveRadixTree;
 
 public class JavaTypeCache implements Cloneable {
 
-    // empirical value: below this size, the compressed key is larger or only slightly smaller
-    // although also note that a String object has a 24 bytes overhead vs. the 16 bytes of a BytesKey object
-    public static final int COMPRESSION_THRESHOLD = 50;
-
-    @SuppressWarnings("ClassCanBeRecord")
-    @Value
-    private static class BytesKey {
-        byte[] data;
-    }
-
-    Map<Object, Object> typeCache = new HashMap<>();
+    AdaptiveRadixTree<Object> typeCache = new AdaptiveRadixTree<>();
 
     public <T> @Nullable T get(String signature) {
         //noinspection unchecked
-        return (T) typeCache.get(key(signature));
+        return (T) typeCache.search(signature);
     }
 
     public void put(String signature, Object o) {
-        typeCache.put(key(signature), o);
-    }
-
-    @Nullable
-    private static boolean snappyUsable = true;
-
-    private Object key(String signature) {
-        if (signature.length() > COMPRESSION_THRESHOLD && snappyUsable) {
-            try {
-                return new BytesKey(Snappy.compress(signature.getBytes(StandardCharsets.UTF_8)));
-            } catch (IOException e) {
-                throw new UncheckedIOException(e);
-            } catch (NoClassDefFoundError e) {
-                // Some systems fail to load Snappy native components, so fall back to not compressing
-                snappyUsable = false;
-            }
-        }
-        return signature;
+        typeCache.insert(signature, o);
     }
 
     public void clear() {
         typeCache.clear();
     }
 
-    public int size() {
-        return typeCache.size();
-    }
-
     @Override
     public JavaTypeCache clone() {
         try {
             JavaTypeCache clone = (JavaTypeCache) super.clone();
-            clone.typeCache = new HashMap<>(this.typeCache);
+            clone.typeCache = this.typeCache.copy();
             return clone;
         } catch (CloneNotSupportedException e) {
             throw new RuntimeException(e);