1 files changed, 19 insertions, 19 deletions

diff --git a/platform/android/src/geojson/geometry.cpp b/platform/android/src/geojson/geometry.cpp
index 4262b4ee69..2356af780a 100644
--- a/platform/android/src/geojson/geometry.cpp
+++ b/platform/android/src/geojson/geometry.cpp
@@ -22,65 +22,65 @@ public:
 
     jni::JNIEnv& env;
 
-    jni::Object<Geometry> operator()(const mbgl::Point<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>> operator()(const mbgl::Point<double> &geometry) const {
         return Point::New(env, geometry);
     }
 
-    jni::Object<Geometry> operator()(const mbgl::LineString<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>> operator()(const mbgl::LineString<double> &geometry) const {
         return LineString::New(env, geometry);
     }
 
-    jni::Object<Geometry>  operator()(const mbgl::MultiLineString<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>>  operator()(const mbgl::MultiLineString<double> &geometry) const {
         return MultiLineString::New(env, geometry);
     }
 
-    jni::Object<Geometry> operator()(const mbgl::MultiPoint<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>> operator()(const mbgl::MultiPoint<double> &geometry) const {
         return MultiPoint::New(env, geometry);
     }
 
-    jni::Object<Geometry> operator()(const mbgl::Polygon<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>> operator()(const mbgl::Polygon<double> &geometry) const {
         return Polygon::New(env, geometry);
     }
 
-    jni::Object<Geometry>  operator()(const mbgl::MultiPolygon<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>>  operator()(const mbgl::MultiPolygon<double> &geometry) const {
         return MultiPolygon::New(env, geometry);
     }
 
-    jni::Object<Geometry>  operator()(const mapbox::geometry::geometry_collection<double> &geometry) const {
+    jni::Local<jni::Object<Geometry>>  operator()(const mapbox::geometry::geometry_collection<double> &geometry) const {
         return GeometryCollection::New(env, geometry);
     }
 };
 
-jni::Object<Geometry> Geometry::New(jni::JNIEnv& env, mbgl::Geometry<double> geometry) {
+jni::Local<jni::Object<Geometry>> Geometry::New(jni::JNIEnv& env, mbgl::Geometry<double> geometry) {
     GeometryEvaluator evaluator { env } ;
     return mbgl::Geometry<double>::visit(geometry, evaluator);
 }
 
-mbgl::Geometry<double> Geometry::convert(jni::JNIEnv &env, jni::Object<Geometry> jGeometry) {
+mbgl::Geometry<double> Geometry::convert(jni::JNIEnv &env, const jni::Object<Geometry>& jGeometry) {
     auto type = Geometry::getType(env, jGeometry);
     if (type == Point::Type()) {
-        return { Point::convert(env, jni::Object<Point>(jGeometry.Get())) };
+        return { Point::convert(env, jni::Cast(env, jni::Class<Point>::Singleton(env), jGeometry)) };
     } else if (type == MultiPoint::Type()) {
-        return { MultiPoint::convert(env, jni::Object<MultiPoint>(jGeometry.Get())) };
+        return { MultiPoint::convert(env, jni::Cast(env, jni::Class<MultiPoint>::Singleton(env), jGeometry)) };
     } else if (type == LineString::Type()) {
-        return { LineString::convert(env, jni::Object<LineString>(jGeometry.Get())) };
+        return { LineString::convert(env, jni::Cast(env, jni::Class<LineString>::Singleton(env), jGeometry)) };
     } else if (type == MultiLineString::Type()) {
-        return { MultiLineString::convert(env, jni::Object<MultiLineString>(jGeometry.Get())) };
+        return { MultiLineString::convert(env, jni::Cast(env, jni::Class<MultiLineString>::Singleton(env), jGeometry)) };
     } else if (type == Polygon::Type()) {
-        return { Polygon::convert(env, jni::Object<Polygon>(jGeometry.Get())) };
+        return { Polygon::convert(env, jni::Cast(env, jni::Class<Polygon>::Singleton(env), jGeometry)) };
     } else if (type == MultiPolygon::Type()) {
-        return { MultiPolygon::convert(env, jni::Object<MultiPolygon>(jGeometry.Get())) };
+        return { MultiPolygon::convert(env, jni::Cast(env, jni::Class<MultiPolygon>::Singleton(env), jGeometry)) };
     } else if (type == GeometryCollection::Type()) {
-        return { GeometryCollection::convert(env, jni::Object<GeometryCollection>(jGeometry.Get())) };
+        return { GeometryCollection::convert(env, jni::Cast(env, jni::Class<GeometryCollection>::Singleton(env), jGeometry)) };
     }
 
     throw std::runtime_error(std::string {"Unsupported GeoJSON type: " } + type);
 }
 
-std::string Geometry::getType(jni::JNIEnv &env, jni::Object<Geometry> jGeometry) {
-    static auto javaClass = jni::Class<Geometry>::Singleton(env);
+std::string Geometry::getType(jni::JNIEnv &env, const jni::Object<Geometry>& jGeometry) {
+    static auto& javaClass = jni::Class<Geometry>::Singleton(env);
     static auto method = javaClass.GetMethod<jni::String ()>(env, "type");
-    return jni::Make<std::string>(env, *jni::SeizeLocal(env, jGeometry.Call(env, method)));
+    return jni::Make<std::string>(env, jGeometry.Call(env, method));
 }
 
 void Geometry::registerNative(jni::JNIEnv &env) {