diff --git a/jni.cabal b/jni.cabal
--- a/jni.cabal
+++ b/jni.cabal
@@ -1,5 +1,5 @@
 name:                jni
-version:             0.3.0
+version:             0.3.1
 synopsis:            Complete JNI raw bindings.
 description:         Please see README.md.
 homepage:            https://github.com/tweag/inline-java/tree/master/jni#readme
diff --git a/src/Foreign/JNI.c b/src/Foreign/JNI.c
--- a/src/Foreign/JNI.c
+++ b/src/Foreign/JNI.c
@@ -42,21 +42,21 @@
 }
 
 
-JavaVM * inline_c_Foreign_JNI_4_f557a003ca7539d0e773add5685200b79a1045cb(int n_inline_c_0, int n_inline_c_1, char ** coptions_inline_c_2, int n_inline_c_3) {
+JavaVM * inline_c_Foreign_JNI_4_fecb5a47df7d5ce6c5789c5d9c5b02f94a0f7058(int n_inline_c_0, int n_inline_c_1, char ** coptions_inline_c_2, int n_inline_c_3) {
 
-            JavaVM *jvm;
-            JNIEnv *env;
-            JavaVMInitArgs vm_args;
-            JavaVMOption *options = malloc(sizeof(JavaVMOption) * n_inline_c_0);
-            for(int i = 0; i < n_inline_c_1; i++)
-                    options[i].optionString = coptions_inline_c_2[i];
-            vm_args.version = JNI_VERSION_1_6;
-            vm_args.nOptions = n_inline_c_3;
-            vm_args.options = options;
-            vm_args.ignoreUnrecognized = 0;
-            JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);
-            free(options);
-            return jvm; 
+          JavaVM *jvm;
+          JNIEnv *env;
+          JavaVMInitArgs vm_args;
+          JavaVMOption *options = malloc(sizeof(JavaVMOption) * n_inline_c_0);
+          for(int i = 0; i < n_inline_c_1; i++)
+                  options[i].optionString = coptions_inline_c_2[i];
+          vm_args.version = JNI_VERSION_1_6;
+          vm_args.nOptions = n_inline_c_3;
+          vm_args.options = options;
+          vm_args.ignoreUnrecognized = 0;
+          JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);
+          free(options);
+          return jvm; 
 }
 
 
@@ -336,10 +336,10 @@
 }
 
 
-void inline_c_Foreign_JNI_53_ace3bc46d6fd80627af710dce368567213addfaa(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject gobj_inline_c_2) {
- (*env_inline_c_0)->DeleteGlobalRef(env_inline_c_1
-                                                              ,gobj_inline_c_2);
-                          
+jobject inline_c_Foreign_JNI_53_16595ba5c6f78926bf8bd31d9d0e8bf072131bb0(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
+return (
+        (*env_inline_c_0)->NewGlobalRef(env_inline_c_1,
+                                        obj_inline_c_2) );
 }
 
 
@@ -350,135 +350,142 @@
 }
 
 
-jobject inline_c_Foreign_JNI_55_286b821e24496c30618bcd36d10e07939424a96e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
+void inline_c_Foreign_JNI_55_f542a39c35a9eb0c083a4e59c4f21de5ad94e141(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
+ (*env_inline_c_0)->DeleteGlobalRef(env_inline_c_1
+                                                            ,obj_inline_c_2);
+                        
+}
+
+
+jobject inline_c_Foreign_JNI_56_286b821e24496c30618bcd36d10e07939424a96e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
 return (
       (*env_inline_c_0)->NewLocalRef(env_inline_c_1,
                                      obj_inline_c_2) );
 }
 
 
-void inline_c_Foreign_JNI_56_f46c3362caa2b895c87351e1914a06c012eee294(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
+void inline_c_Foreign_JNI_57_f46c3362caa2b895c87351e1914a06c012eee294(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
 
       (*env_inline_c_0)->DeleteLocalRef(env_inline_c_1,
                                         obj_inline_c_2) ;
 }
 
 
-jint inline_c_Foreign_JNI_57_c49bfdb1320e2f77592a15068a422089ae09feba(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jint capacity_inline_c_2) {
+jint inline_c_Foreign_JNI_58_c49bfdb1320e2f77592a15068a422089ae09feba(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jint capacity_inline_c_2) {
 
       (*env_inline_c_0)->PushLocalFrame(env_inline_c_1,
                                         capacity_inline_c_2); 
 }
 
 
-jobject inline_c_Foreign_JNI_58_53148f1b21d55375d63ea7ade9238bc4f16e149e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
+jobject inline_c_Foreign_JNI_59_53148f1b21d55375d63ea7ade9238bc4f16e149e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2) {
 return (
       (*env_inline_c_0)->PopLocalFrame(env_inline_c_1,
                                        obj_inline_c_2) );
 }
 
 
-void inline_c_Foreign_JNI_59_8d66436d754c77c4f92234fe2c72cb9e8a9ad940(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+void inline_c_Foreign_JNI_60_8d66436d754c77c4f92234fe2c72cb9e8a9ad940(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
        (*env_inline_c_0)->CallVoidMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) ;
 }
 
 
-jobject inline_c_Foreign_JNI_60_15d6a4ae1fac1a6ba84db740b2bfac9d44b23329(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jobject inline_c_Foreign_JNI_61_15d6a4ae1fac1a6ba84db740b2bfac9d44b23329(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallObjectMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jboolean inline_c_Foreign_JNI_61_71e1f15d31cfe83371d148dbf20d2aebf0293c53(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jboolean inline_c_Foreign_JNI_62_71e1f15d31cfe83371d148dbf20d2aebf0293c53(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallBooleanMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jbyte inline_c_Foreign_JNI_62_5c031f42ce827bc7ef3320331f4333dfb7ddaa3a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jbyte inline_c_Foreign_JNI_63_5c031f42ce827bc7ef3320331f4333dfb7ddaa3a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallByteMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jchar inline_c_Foreign_JNI_63_f67cb9064f7392b8f942ac21b300b8594ddc8043(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jchar inline_c_Foreign_JNI_64_f67cb9064f7392b8f942ac21b300b8594ddc8043(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallCharMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jshort inline_c_Foreign_JNI_64_3dc48e937e27459da9000a1fba7694c91562fbd6(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jshort inline_c_Foreign_JNI_65_3dc48e937e27459da9000a1fba7694c91562fbd6(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallShortMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jint inline_c_Foreign_JNI_65_0d9906f84552f67ba8fc08d4403ca6919417f4de(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jint inline_c_Foreign_JNI_66_0d9906f84552f67ba8fc08d4403ca6919417f4de(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallIntMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jlong inline_c_Foreign_JNI_66_ff3b913f1c1e13665522e2fa9f46cf345cef625e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jlong inline_c_Foreign_JNI_67_ff3b913f1c1e13665522e2fa9f46cf345cef625e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallLongMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jfloat inline_c_Foreign_JNI_67_7d9a7c851ecb7d144f8aadac5cb17df79f87edfc(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jfloat inline_c_Foreign_JNI_68_7d9a7c851ecb7d144f8aadac5cb17df79f87edfc(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallFloatMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-jdouble inline_c_Foreign_JNI_68_9928358856d291d7c670b6bb00810c66255dcc65(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jdouble inline_c_Foreign_JNI_69_9928358856d291d7c670b6bb00810c66255dcc65(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject obj_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallDoubleMethodA(env_inline_c_1,                                                  obj_inline_c_2,                                                  method_inline_c_3,                                                  cargs_inline_c_4) );
 }
 
 
-void inline_c_Foreign_JNI_69_5e76a5cd24826d8a13100c53ae77823083465978(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+void inline_c_Foreign_JNI_70_5e76a5cd24826d8a13100c53ae77823083465978(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
        (*env_inline_c_0)->CallStaticVoidMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) ;
 }
 
 
-jobject inline_c_Foreign_JNI_70_6b65c20aae594d93c02434b3de002e443794ad14(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jobject inline_c_Foreign_JNI_71_6b65c20aae594d93c02434b3de002e443794ad14(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticObjectMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jboolean inline_c_Foreign_JNI_71_58bcbcce6c8bf92799bd1db44c288a7b0a260a36(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jboolean inline_c_Foreign_JNI_72_58bcbcce6c8bf92799bd1db44c288a7b0a260a36(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticBooleanMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jbyte inline_c_Foreign_JNI_72_1f0c41a419f29557514552df4d07022a006f2ca3(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jbyte inline_c_Foreign_JNI_73_1f0c41a419f29557514552df4d07022a006f2ca3(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticByteMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jchar inline_c_Foreign_JNI_73_51a3cb1cefc6391ba5958a887d84196690a418f2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jchar inline_c_Foreign_JNI_74_51a3cb1cefc6391ba5958a887d84196690a418f2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticCharMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jshort inline_c_Foreign_JNI_74_5822dfce2b301e3b90f80885a4a5838bdc57cd44(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jshort inline_c_Foreign_JNI_75_5822dfce2b301e3b90f80885a4a5838bdc57cd44(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticShortMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jint inline_c_Foreign_JNI_75_4fdc28424fe7ef156763f715ef79463ed387abb2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jint inline_c_Foreign_JNI_76_4fdc28424fe7ef156763f715ef79463ed387abb2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticIntMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jlong inline_c_Foreign_JNI_76_93382b358dc7f0275c6a620eaa67fdfd75167d54(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jlong inline_c_Foreign_JNI_77_93382b358dc7f0275c6a620eaa67fdfd75167d54(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticLongMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jfloat inline_c_Foreign_JNI_77_89ea2435847f3d94e8b71bcceba739a077829ca9(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jfloat inline_c_Foreign_JNI_78_89ea2435847f3d94e8b71bcceba739a077829ca9(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticFloatMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jdouble inline_c_Foreign_JNI_78_0b9bb41f21f19495338507ff5779f50a17ac0245(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
+jdouble inline_c_Foreign_JNI_79_0b9bb41f21f19495338507ff5779f50a17ac0245(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jclass cls_inline_c_2, jmethodID method_inline_c_3, jvalue * cargs_inline_c_4) {
 return (       (*env_inline_c_0)->CallStaticDoubleMethodA(env_inline_c_1,                                                        cls_inline_c_2,                                                        method_inline_c_3,                                                        cargs_inline_c_4) );
 }
 
 
-jobjectArray inline_c_Foreign_JNI_79_0b57533e83360b5a6660bf703521b3b6c2fbec66(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2, jclass cls_inline_c_3) {
+jobjectArray inline_c_Foreign_JNI_80_0b57533e83360b5a6660bf703521b3b6c2fbec66(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2, jclass cls_inline_c_3) {
 return (
       (*env_inline_c_0)->NewObjectArray(env_inline_c_1,
                                         sz_inline_c_2,
@@ -487,47 +494,47 @@
 }
 
 
-jbooleanArray inline_c_Foreign_JNI_80_b1841567b8f0e99405458b9e8a3b7f3a3e20812f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jbooleanArray inline_c_Foreign_JNI_81_b1841567b8f0e99405458b9e8a3b7f3a3e20812f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewBooleanArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jbyteArray inline_c_Foreign_JNI_81_1a9345ff427557126ba3aa5f0fb460f3df632ff8(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jbyteArray inline_c_Foreign_JNI_82_1a9345ff427557126ba3aa5f0fb460f3df632ff8(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewByteArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jcharArray inline_c_Foreign_JNI_82_b00869a9422815fdc3aa43f15e3b782dc6f19e03(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jcharArray inline_c_Foreign_JNI_83_b00869a9422815fdc3aa43f15e3b782dc6f19e03(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewCharArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jshortArray inline_c_Foreign_JNI_83_06a1e38de0ed2d7764757388457ed0797c72d8aa(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jshortArray inline_c_Foreign_JNI_84_06a1e38de0ed2d7764757388457ed0797c72d8aa(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewShortArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jintArray inline_c_Foreign_JNI_84_af7c087746afd64be9d977ebf078c2df4b3d918e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jintArray inline_c_Foreign_JNI_85_af7c087746afd64be9d977ebf078c2df4b3d918e(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewIntArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jlongArray inline_c_Foreign_JNI_85_270c75c62cc97fdc3741af544fa35a61abf37fba(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jlongArray inline_c_Foreign_JNI_86_270c75c62cc97fdc3741af544fa35a61abf37fba(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewLongArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jfloatArray inline_c_Foreign_JNI_86_312dee8af1c4b2058cb1b2703277cf297ba34224(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jfloatArray inline_c_Foreign_JNI_87_312dee8af1c4b2058cb1b2703277cf297ba34224(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewFloatArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jdoubleArray inline_c_Foreign_JNI_87_103070e78986a21762e18c9aebfa9162a3565d9b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
+jdoubleArray inline_c_Foreign_JNI_88_103070e78986a21762e18c9aebfa9162a3565d9b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jsize sz_inline_c_2) {
 return (       (*env_inline_c_0)->NewDoubleArray(env_inline_c_1,                                               sz_inline_c_2) );
 }
 
 
-jstring inline_c_Foreign_JNI_88_d5ed5b314231e7dc3292c2329a2cb4191e262633(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jchar * ptr_inline_c_2, jsize len_inline_c_3) {
+jstring inline_c_Foreign_JNI_89_d5ed5b314231e7dc3292c2329a2cb4191e262633(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jchar * ptr_inline_c_2, jsize len_inline_c_3) {
 return (
       (*env_inline_c_0)->NewString(env_inline_c_1,
                                    ptr_inline_c_2,
@@ -535,61 +542,61 @@
 }
 
 
-jsize inline_c_Foreign_JNI_89_9be0134c89fa74c4d07a2601d81d89982ce8bdf6(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jarray array_inline_c_2) {
+jsize inline_c_Foreign_JNI_90_9be0134c89fa74c4d07a2601d81d89982ce8bdf6(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jarray array_inline_c_2) {
 return (
       (*env_inline_c_0)->GetArrayLength(env_inline_c_1,
                                         array_inline_c_2) );
 }
 
 
-jsize inline_c_Foreign_JNI_90_2e55ce4ded52c43b7b69c0c49c4425aef4f8a80b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2) {
+jsize inline_c_Foreign_JNI_91_2e55ce4ded52c43b7b69c0c49c4425aef4f8a80b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2) {
 return (
       (*env_inline_c_0)->GetStringLength(env_inline_c_1,
                                          jstr_inline_c_2) );
 }
 
 
-jboolean * inline_c_Foreign_JNI_91_153a97a3a91d03dbe7d10fe0e3d48afaa842ee96(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jboolean * inline_c_Foreign_JNI_92_153a97a3a91d03dbe7d10fe0e3d48afaa842ee96(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetBooleanArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jbyte * inline_c_Foreign_JNI_92_b630cdc25e3d575cad69a3fc3bec490a99a6ab49(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jbyte * inline_c_Foreign_JNI_93_b630cdc25e3d575cad69a3fc3bec490a99a6ab49(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetByteArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jchar * inline_c_Foreign_JNI_93_7c0f806fe4d40ac0c1d06b4ccccc42fdc562c8ec(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jchar * inline_c_Foreign_JNI_94_7c0f806fe4d40ac0c1d06b4ccccc42fdc562c8ec(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetCharArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jshort * inline_c_Foreign_JNI_94_66e42eb3b8a0e71cc0cc2b722b925689a20ed23f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jshort * inline_c_Foreign_JNI_95_66e42eb3b8a0e71cc0cc2b722b925689a20ed23f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetShortArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jint * inline_c_Foreign_JNI_95_9ca3666fbed332c3a833881ceba71295e27d5d16(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jint * inline_c_Foreign_JNI_96_9ca3666fbed332c3a833881ceba71295e27d5d16(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetIntArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jlong * inline_c_Foreign_JNI_96_3bd0969839fbd68b98c00a27f6197704f6e2718b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jlong * inline_c_Foreign_JNI_97_3bd0969839fbd68b98c00a27f6197704f6e2718b(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetLongArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jfloat * inline_c_Foreign_JNI_97_1799b6e92e7df6d5155518d25fe2fde47055a7ff(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jfloat * inline_c_Foreign_JNI_98_1799b6e92e7df6d5155518d25fe2fde47055a7ff(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetFloatArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-jdouble * inline_c_Foreign_JNI_98_6b454504f66bff257e7cb14d00f7064112a8f5a2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
+jdouble * inline_c_Foreign_JNI_99_6b454504f66bff257e7cb14d00f7064112a8f5a2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2) {
 return (       (*env_inline_c_0)->GetDoubleArrayElements(env_inline_c_1,                                                       array_inline_c_2,                                                       NULL) );
 }
 
 
-const jchar * inline_c_Foreign_JNI_99_ac075a3bdcb535575fe36c6f7b5eb3d66ace44a7(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2) {
+const jchar * inline_c_Foreign_JNI_100_ac075a3bdcb535575fe36c6f7b5eb3d66ace44a7(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2) {
 return (
       (*env_inline_c_0)->GetStringChars(env_inline_c_1,
                                         jstr_inline_c_2,
@@ -597,87 +604,87 @@
 }
 
 
-void inline_c_Foreign_JNI_100_c405fd2cc3cc77bea5093b022f17d3b2c443e2a2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jbooleanArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jboolean * buf_inline_c_5) {
+void inline_c_Foreign_JNI_101_c405fd2cc3cc77bea5093b022f17d3b2c443e2a2(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jbooleanArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jboolean * buf_inline_c_5) {
        (*env_inline_c_0)->SetBooleanArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_101_6aefb6e6ad5f3a169ff39bd2c3186b897bcd220f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jbyteArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jbyte * buf_inline_c_5) {
+void inline_c_Foreign_JNI_102_6aefb6e6ad5f3a169ff39bd2c3186b897bcd220f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jbyteArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jbyte * buf_inline_c_5) {
        (*env_inline_c_0)->SetByteArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_102_a1e161a18fa39331bad743b7e07b0399b3104242(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jcharArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jchar * buf_inline_c_5) {
+void inline_c_Foreign_JNI_103_a1e161a18fa39331bad743b7e07b0399b3104242(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jcharArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jchar * buf_inline_c_5) {
        (*env_inline_c_0)->SetCharArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_103_4221edb9c7b0c1666f5952fe23aad965e2f58085(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jshortArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jshort * buf_inline_c_5) {
+void inline_c_Foreign_JNI_104_4221edb9c7b0c1666f5952fe23aad965e2f58085(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jshortArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jshort * buf_inline_c_5) {
        (*env_inline_c_0)->SetShortArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_104_0cf86cc89e108bd7ed150e5aad2e7d8d8f95dd7a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jintArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jint * buf_inline_c_5) {
+void inline_c_Foreign_JNI_105_0cf86cc89e108bd7ed150e5aad2e7d8d8f95dd7a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jintArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jint * buf_inline_c_5) {
        (*env_inline_c_0)->SetIntArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_105_983cb43fd1962ef866086f1819815a8b05791888(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jlongArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jlong * buf_inline_c_5) {
+void inline_c_Foreign_JNI_106_983cb43fd1962ef866086f1819815a8b05791888(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jlongArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jlong * buf_inline_c_5) {
        (*env_inline_c_0)->SetLongArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_106_26c6b32031e2561eb5fc3b047d493c3a784bbf40(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jfloatArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jfloat * buf_inline_c_5) {
+void inline_c_Foreign_JNI_107_26c6b32031e2561eb5fc3b047d493c3a784bbf40(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jfloatArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jfloat * buf_inline_c_5) {
        (*env_inline_c_0)->SetFloatArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_107_fbded71aa93cca94c495be618b75c7f610619a93(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jdoubleArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jdouble * buf_inline_c_5) {
+void inline_c_Foreign_JNI_108_fbded71aa93cca94c495be618b75c7f610619a93(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jdoubleArray array_inline_c_2, jsize start_inline_c_3, jsize len_inline_c_4, jdouble * buf_inline_c_5) {
        (*env_inline_c_0)->SetDoubleArrayRegion(env_inline_c_1,                                                     array_inline_c_2,                                                     start_inline_c_3,                                                     len_inline_c_4,                                                     buf_inline_c_5) ;
 }
 
 
-void inline_c_Foreign_JNI_108_5d5355f911ff38accf7df59e4f3407823efa0055(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jboolean * xs_inline_c_3) {
+void inline_c_Foreign_JNI_109_5d5355f911ff38accf7df59e4f3407823efa0055(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jboolean * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseBooleanArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_109_93701f28f0a45b8531f977f3ad28d48b747bb58c(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jbyte * xs_inline_c_3) {
+void inline_c_Foreign_JNI_110_93701f28f0a45b8531f977f3ad28d48b747bb58c(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jbyte * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseByteArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_110_d799968701da7f57e4eb07390e1efda373184222(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jchar * xs_inline_c_3) {
+void inline_c_Foreign_JNI_111_d799968701da7f57e4eb07390e1efda373184222(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jchar * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseCharArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_111_03e0c5a40ab324b1c42f0b70ceaeb6b1605a0ded(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jshort * xs_inline_c_3) {
+void inline_c_Foreign_JNI_112_03e0c5a40ab324b1c42f0b70ceaeb6b1605a0ded(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jshort * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseShortArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_112_4c2726a53e147cd6eb61733e27bfc599bc883f74(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jint * xs_inline_c_3) {
+void inline_c_Foreign_JNI_113_4c2726a53e147cd6eb61733e27bfc599bc883f74(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jint * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseIntArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_113_9e1790871e959852cb5032b3f2833c370b81bb0f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jlong * xs_inline_c_3) {
+void inline_c_Foreign_JNI_114_9e1790871e959852cb5032b3f2833c370b81bb0f(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jlong * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseLongArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_114_44c06b418c79983d60f09ffc49851077b1feb632(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jfloat * xs_inline_c_3) {
+void inline_c_Foreign_JNI_115_44c06b418c79983d60f09ffc49851077b1feb632(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jfloat * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseFloatArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_115_94830601ce91790b75e74abe9c9819be2e748762(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jdouble * xs_inline_c_3) {
+void inline_c_Foreign_JNI_116_94830601ce91790b75e74abe9c9819be2e748762(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobject array_inline_c_2, jdouble * xs_inline_c_3) {
        (*env_inline_c_0)->ReleaseDoubleArrayElements(env_inline_c_1,                                                           array_inline_c_2,                                                           xs_inline_c_3,                                                           JNI_ABORT) ;
 }
 
 
-void inline_c_Foreign_JNI_116_7a962d5f8e6114066dca42386535e4a079022eae(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2, jchar * chars_inline_c_3) {
+void inline_c_Foreign_JNI_117_7a962d5f8e6114066dca42386535e4a079022eae(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jstring jstr_inline_c_2, jchar * chars_inline_c_3) {
 
       (*env_inline_c_0)->ReleaseStringChars(env_inline_c_1,
                                             jstr_inline_c_2,
@@ -685,7 +692,7 @@
 }
 
 
-jobject inline_c_Foreign_JNI_117_bb66272284cce01d85b6ec31967e1a66eae7e0c5(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jarray array_inline_c_2, jsize i_inline_c_3) {
+jobject inline_c_Foreign_JNI_118_bb66272284cce01d85b6ec31967e1a66eae7e0c5(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jarray array_inline_c_2, jsize i_inline_c_3) {
 return (
       (*env_inline_c_0)->GetObjectArrayElement(env_inline_c_1,
                                                array_inline_c_2,
@@ -693,7 +700,7 @@
 }
 
 
-void inline_c_Foreign_JNI_118_c069b4edd080791f4858d4a7a48b8c42c99c8e4a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobjectArray array_inline_c_2, jsize i_inline_c_3, jobject x_inline_c_4) {
+void inline_c_Foreign_JNI_119_c069b4edd080791f4858d4a7a48b8c42c99c8e4a(JNIEnv * env_inline_c_0, JNIEnv * env_inline_c_1, jobjectArray array_inline_c_2, jsize i_inline_c_3, jobject x_inline_c_4) {
 
       (*env_inline_c_0)->SetObjectArrayElement(env_inline_c_1,
                                                array_inline_c_2,
diff --git a/src/Foreign/JNI.cpphs b/src/Foreign/JNI.cpphs
--- a/src/Foreign/JNI.cpphs
+++ b/src/Foreign/JNI.cpphs
@@ -219,9 +219,6 @@
 
 instance Exception ArrayCopyFailed
 
-objectFromPtr :: Ptr (J a) -> IO (J a)
-objectFromPtr ptr = J <$> newForeignPtr_ ptr
-
 -- | Map Java exceptions to Haskell exceptions.
 throwIfException :: Ptr JNIEnv -> IO a -> IO a
 throwIfException env m = m `finally` do
diff --git a/src/Foreign/JNI/String.hs b/src/Foreign/JNI/String.hs
--- a/src/Foreign/JNI/String.hs
+++ b/src/Foreign/JNI/String.hs
@@ -34,7 +34,7 @@
 import Prelude hiding (String)
 
 newtype String = String ByteString
-  deriving (Eq)
+  deriving (Eq, Ord)
 
 instance Show String where
   show str = show (toChars str)
diff --git a/src/Foreign/JNI/Types.hs b/src/Foreign/JNI/Types.hs
--- a/src/Foreign/JNI/Types.hs
+++ b/src/Foreign/JNI/Types.hs
@@ -39,6 +39,9 @@
   , JFieldID(..)
   , JValue(..)
   , withJValues
+    -- * Conversions
+  , objectFromPtr
+  , unsafeObjectToPtr
     -- * JNI defined object types
   , JObject
   , JClass
@@ -83,6 +86,7 @@
   , newForeignPtr_
   , withForeignPtr
   )
+import Foreign.ForeignPtr.Unsafe (unsafeForeignPtrToPtr)
 import Foreign.JNI.NativeMethod
 import qualified Foreign.JNI.String as JNI
 import Foreign.Marshal.Alloc (allocaBytesAligned)
@@ -326,6 +330,16 @@
     mconcat (map (\(SomeSing s) -> signatureBuilder s) args) <>
     Builder.char7 ')' <>
     signatureBuilder ret
+
+-- | Turn the raw pointer into an object.
+objectFromPtr :: Ptr (J a) -> IO (J a)
+objectFromPtr ptr = J <$> newForeignPtr_ ptr
+
+-- | Get a raw pointer to an object. This is unsafe because if the argument is
+-- the last usage occurrence of the given foreign pointer, then its finalizer(s)
+-- will be run, which potentially invalidates the plain pointer just obtained.
+unsafeObjectToPtr :: J a -> Ptr (J a)
+unsafeObjectToPtr (J fptr) = unsafeForeignPtrToPtr fptr
 
 type JObject = J ('Class "java.lang.Object")
 type JClass = J ('Class "java.lang.Class")
