// WARNING:  This file was autogenerated by jni-bindgen.  Any changes to this file may be lost!!!


#[cfg(any(feature = "all", feature = "java-util-NavigableMap"))]
__jni_bindgen! {
    /// public interface [NavigableMap](https://developer.android.com/reference/java/util/NavigableMap.html)
    ///
    /// Required feature: java-util-NavigableMap
    public interface NavigableMap ("java/util/NavigableMap") extends crate::java::lang::Object, implements crate::java::util::SortedMap {

        /// [lowerEntry](https://developer.android.com/reference/java/util/NavigableMap.html#lowerEntry(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-Map_Entry")))]
        pub fn lowerEntry<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "lowerEntry", .descriptor == "(Ljava/lang/Object;)Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "lowerEntry\0", "(Ljava/lang/Object;)Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [lowerKey](https://developer.android.com/reference/java/util/NavigableMap.html#lowerKey(java.lang.Object))
        ///
        /// Required features: "java-lang-Object"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object")))]
        pub fn lowerKey<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::lang::Object>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "lowerKey", .descriptor == "(Ljava/lang/Object;)Ljava/lang/Object;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "lowerKey\0", "(Ljava/lang/Object;)Ljava/lang/Object;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [floorEntry](https://developer.android.com/reference/java/util/NavigableMap.html#floorEntry(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-Map_Entry")))]
        pub fn floorEntry<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "floorEntry", .descriptor == "(Ljava/lang/Object;)Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "floorEntry\0", "(Ljava/lang/Object;)Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [floorKey](https://developer.android.com/reference/java/util/NavigableMap.html#floorKey(java.lang.Object))
        ///
        /// Required features: "java-lang-Object"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object")))]
        pub fn floorKey<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::lang::Object>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "floorKey", .descriptor == "(Ljava/lang/Object;)Ljava/lang/Object;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "floorKey\0", "(Ljava/lang/Object;)Ljava/lang/Object;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [ceilingEntry](https://developer.android.com/reference/java/util/NavigableMap.html#ceilingEntry(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-Map_Entry")))]
        pub fn ceilingEntry<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "ceilingEntry", .descriptor == "(Ljava/lang/Object;)Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "ceilingEntry\0", "(Ljava/lang/Object;)Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [ceilingKey](https://developer.android.com/reference/java/util/NavigableMap.html#ceilingKey(java.lang.Object))
        ///
        /// Required features: "java-lang-Object"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object")))]
        pub fn ceilingKey<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::lang::Object>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "ceilingKey", .descriptor == "(Ljava/lang/Object;)Ljava/lang/Object;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "ceilingKey\0", "(Ljava/lang/Object;)Ljava/lang/Object;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [higherEntry](https://developer.android.com/reference/java/util/NavigableMap.html#higherEntry(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-Map_Entry")))]
        pub fn higherEntry<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "higherEntry", .descriptor == "(Ljava/lang/Object;)Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "higherEntry\0", "(Ljava/lang/Object;)Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [higherKey](https://developer.android.com/reference/java/util/NavigableMap.html#higherKey(java.lang.Object))
        ///
        /// Required features: "java-lang-Object"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object")))]
        pub fn higherKey<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::lang::Object>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "higherKey", .descriptor == "(Ljava/lang/Object;)Ljava/lang/Object;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "higherKey\0", "(Ljava/lang/Object;)Ljava/lang/Object;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [firstEntry](https://developer.android.com/reference/java/util/NavigableMap.html#firstEntry())
        ///
        /// Required features: "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-util-Map_Entry")))]
        pub fn firstEntry<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "firstEntry", .descriptor == "()Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "firstEntry\0", "()Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [lastEntry](https://developer.android.com/reference/java/util/NavigableMap.html#lastEntry())
        ///
        /// Required features: "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-util-Map_Entry")))]
        pub fn lastEntry<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "lastEntry", .descriptor == "()Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "lastEntry\0", "()Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [pollFirstEntry](https://developer.android.com/reference/java/util/NavigableMap.html#pollFirstEntry())
        ///
        /// Required features: "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-util-Map_Entry")))]
        pub fn pollFirstEntry<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "pollFirstEntry", .descriptor == "()Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "pollFirstEntry\0", "()Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [pollLastEntry](https://developer.android.com/reference/java/util/NavigableMap.html#pollLastEntry())
        ///
        /// Required features: "java-util-Map_Entry"
        #[cfg(any(feature = "all", all(feature = "java-util-Map_Entry")))]
        pub fn pollLastEntry<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::Map_Entry>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "pollLastEntry", .descriptor == "()Ljava/util/Map$Entry;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "pollLastEntry\0", "()Ljava/util/Map$Entry;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [descendingMap](https://developer.android.com/reference/java/util/NavigableMap.html#descendingMap())
        ///
        /// Required features: "java-util-NavigableMap"
        #[cfg(any(feature = "all", all(feature = "java-util-NavigableMap")))]
        pub fn descendingMap<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "descendingMap", .descriptor == "()Ljava/util/NavigableMap;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "descendingMap\0", "()Ljava/util/NavigableMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [navigableKeySet](https://developer.android.com/reference/java/util/NavigableMap.html#navigableKeySet())
        ///
        /// Required features: "java-util-NavigableSet"
        #[cfg(any(feature = "all", all(feature = "java-util-NavigableSet")))]
        pub fn navigableKeySet<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableSet>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "navigableKeySet", .descriptor == "()Ljava/util/NavigableSet;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "navigableKeySet\0", "()Ljava/util/NavigableSet;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [descendingKeySet](https://developer.android.com/reference/java/util/NavigableMap.html#descendingKeySet())
        ///
        /// Required features: "java-util-NavigableSet"
        #[cfg(any(feature = "all", all(feature = "java-util-NavigableSet")))]
        pub fn descendingKeySet<'env>(&'env self) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableSet>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "descendingKeySet", .descriptor == "()Ljava/util/NavigableSet;"
            unsafe {
                let __jni_args = [];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "descendingKeySet\0", "()Ljava/util/NavigableSet;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [subMap](https://developer.android.com/reference/java/util/NavigableMap.html#subMap(java.lang.Object,%20boolean,%20java.lang.Object,%20boolean))
        ///
        /// Required features: "java-lang-Object", "java-util-NavigableMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-NavigableMap")))]
        pub fn subMap_Object_boolean_Object_boolean<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>, arg1: bool, arg2: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>, arg3: bool) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "subMap", .descriptor == "(Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into()), __jni_bindgen::AsJValue::as_jvalue(&arg1), __jni_bindgen::AsJValue::as_jvalue(&arg2.into()), __jni_bindgen::AsJValue::as_jvalue(&arg3)];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "subMap\0", "(Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [headMap](https://developer.android.com/reference/java/util/NavigableMap.html#headMap(java.lang.Object,%20boolean))
        ///
        /// Required features: "java-lang-Object", "java-util-NavigableMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-NavigableMap")))]
        pub fn headMap_Object_boolean<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>, arg1: bool) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "headMap", .descriptor == "(Ljava/lang/Object;Z)Ljava/util/NavigableMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into()), __jni_bindgen::AsJValue::as_jvalue(&arg1)];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "headMap\0", "(Ljava/lang/Object;Z)Ljava/util/NavigableMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [tailMap](https://developer.android.com/reference/java/util/NavigableMap.html#tailMap(java.lang.Object,%20boolean))
        ///
        /// Required features: "java-lang-Object", "java-util-NavigableMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-NavigableMap")))]
        pub fn tailMap_Object_boolean<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>, arg1: bool) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::NavigableMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "tailMap", .descriptor == "(Ljava/lang/Object;Z)Ljava/util/NavigableMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into()), __jni_bindgen::AsJValue::as_jvalue(&arg1)];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "tailMap\0", "(Ljava/lang/Object;Z)Ljava/util/NavigableMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [subMap](https://developer.android.com/reference/java/util/NavigableMap.html#subMap(java.lang.Object,%20java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-SortedMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-SortedMap")))]
        pub fn subMap_Object_Object<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>, arg1: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::SortedMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "subMap", .descriptor == "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into()), __jni_bindgen::AsJValue::as_jvalue(&arg1.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "subMap\0", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [headMap](https://developer.android.com/reference/java/util/NavigableMap.html#headMap(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-SortedMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-SortedMap")))]
        pub fn headMap_Object<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::SortedMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "headMap", .descriptor == "(Ljava/lang/Object;)Ljava/util/SortedMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "headMap\0", "(Ljava/lang/Object;)Ljava/util/SortedMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }

        /// [tailMap](https://developer.android.com/reference/java/util/NavigableMap.html#tailMap(java.lang.Object))
        ///
        /// Required features: "java-lang-Object", "java-util-SortedMap"
        #[cfg(any(feature = "all", all(feature = "java-lang-Object", feature = "java-util-SortedMap")))]
        pub fn tailMap_Object<'env>(&'env self, arg0: impl __jni_bindgen::std::convert::Into<__jni_bindgen::std::option::Option<&'env crate::java::lang::Object>>) -> __jni_bindgen::std::result::Result<__jni_bindgen::std::option::Option<__jni_bindgen::Local<'env, crate::java::util::SortedMap>>, __jni_bindgen::Local<'env, crate::java::lang::Throwable>> {
            // class.path == "java/util/NavigableMap", java.flags == PUBLIC | ABSTRACT, .name == "tailMap", .descriptor == "(Ljava/lang/Object;)Ljava/util/SortedMap;"
            unsafe {
                let __jni_args = [__jni_bindgen::AsJValue::as_jvalue(&arg0.into())];
                let __jni_env = __jni_bindgen::Env::from_ptr(self.0.env);
                let (__jni_class, __jni_method) = __jni_env.require_class_method("java/util/NavigableMap\0", "tailMap\0", "(Ljava/lang/Object;)Ljava/util/SortedMap;\0");
                __jni_env.call_object_method_a(self.0.object, __jni_method, __jni_args.as_ptr())
            }
        }
    }
}
