1 files changed, 3 insertions, 31 deletions
diff --git a/platform/android/src/conversion/collection.hpp b/platform/android/src/conversion/collection.hpp
index 2b953e73f4..973897b212 100644
--- a/platform/android/src/conversion/collection.hpp
+++ b/platform/android/src/conversion/collection.hpp
@@ -1,9 +1,7 @@
 #pragma once
 
 #include "conversion.hpp"
-#include "constant.hpp"
 
-#include <mbgl/util/optional.hpp>
 #include <jni/jni.hpp>
 
 #include <vector>
@@ -16,7 +14,7 @@ namespace conversion {
  * Convert jarray -> ArrayList
  */
 template <class T>
-inline jni::jobject* toArrayList(JNIEnv& env, jni::jarray<T>& array) {
+jni::jobject* toArrayList(JNIEnv& env, jni::jarray<T>& array) {
     static jni::jclass* javaClass = jni::NewGlobalRef(env, &jni::FindClass(env, "java/util/Arrays")).release();
     static jni::jmethodID* asList = &jni::GetStaticMethodID(env, *javaClass, "asList", "([Ljava/lang/Object;)Ljava/util/List;");
     return reinterpret_cast<jni::jobject*>(jni::CallStaticMethod<jni::jobject*>(env, *javaClass, *asList, array));
@@ -24,34 +22,8 @@ inline jni::jobject* toArrayList(JNIEnv& env, jni::jarray<T>& array) {
 
 // Java -> C++
 
-
-inline std::vector<std::string> toVector(JNIEnv& env, jni::jarray<jni::jobject>& array) {
-    std::vector<std::string> vector;
-    std::size_t len = jni::GetArrayLength(env, array);
-    vector.reserve(len);
-
-    for (std::size_t i = 0; i < len; i++) {
-        jni::jstring* jstr = reinterpret_cast<jni::jstring*>(jni::GetObjectArrayElement(env, array, i));
-        vector.push_back(*convert<std::string, jni::String>(env, jni::String(jstr)));
-        jni::DeleteLocalRef(env, jstr);
-    }
-
-    return vector;
-}
-
-inline std::vector<std::string> toVector(JNIEnv& env, jni::Array<jni::String> array) {
-    std::size_t len = array.Length(env);
-    std::vector<std::string> vector;
-    vector.reserve(len);
-
-    for (std::size_t i = 0; i < len; i++) {
-        jni::String jstr = array.Get(env, i);
-        vector.push_back(*convert<std::string, jni::String>(env, jstr));
-        jni::DeleteLocalRef(env, jstr);
-    }
-
-    return vector;
-}
+std::vector<std::string> toVector(JNIEnv& env, jni::jarray<jni::jobject>& array);
+std::vector<std::string> toVector(JNIEnv& env, jni::Array<jni::String> array);
 
 }
 }