diff --git a/services/surfaceflinger/ClientCache.cpp b/services/surfaceflinger/ClientCache.cpp
index f310738..1ef8f78 100644
--- a/services/surfaceflinger/ClientCache.cpp
+++ b/services/surfaceflinger/ClientCache.cpp
@@ -21,12 +21,12 @@
 
 #include <cinttypes>
 
+#include <android-base/stringprintf.h>
+
 #include "ClientCache.h"
 
 namespace android {
 
-using base::StringAppendF;
-
 ANDROID_SINGLETON_STATIC_INSTANCE(ClientCache);
 
 ClientCache::ClientCache() : mDeathRecipient(new CacheDeathRecipient) {}
@@ -212,16 +212,15 @@
 
 void ClientCache::dump(std::string& result) {
     std::lock_guard lock(mMutex);
-    for (auto i : mBuffers) {
-        const sp<IBinder>& cacheOwner = i.second.first;
-        StringAppendF(&result," Cache owner: %p\n", cacheOwner.get());
-        auto &buffers = i.second.second;
-        for (auto& [id, clientCacheBuffer] : buffers) {
-            StringAppendF(&result, "\t ID: %d, Width/Height: %d,%d\n", (int)id,
-                          (int)clientCacheBuffer.buffer->getBuffer()->getWidth(),
-                          (int)clientCacheBuffer.buffer->getBuffer()->getHeight());
+    for (const auto& [_, cache] : mBuffers) {
+        base::StringAppendF(&result, " Cache owner: %p\n", cache.first.get());
+
+        for (const auto& [id, entry] : cache.second) {
+            const auto& buffer = entry.buffer->getBuffer();
+            base::StringAppendF(&result, "\tID: %" PRIu64 ", size: %ux%u\n", id, buffer->getWidth(),
+                                buffer->getHeight());
         }
     }
 }
 
-}; // namespace android
+} // namespace android