"public final @NonNull java.util.OptionalDouble f1(@Nullable Double a0)";
"public final @NonNull java.util.OptionalLong f2(@Nullable Long a0)";
r#"public final @NonNull java.util.Optional<Boo> f3() {
long ret = do_f3(mNativeObj);
java.util.Optional<Boo> convRet;
if (ret != 0) {
convRet = java.util.Optional.of(new Boo(InternalPointerMarker.RAW_PTR, ret));
} else {
convRet = java.util.Optional.empty();
}
return convRet;
}
private static native long do_f3(long self);"#;
r#"public final void f4(@Nullable Boo boo) {
long a0 = 0; if (boo != null) {
a0 = boo.mNativeObj;
boo.mNativeObj = 0;
}
do_f4(mNativeObj, a0);
JNIReachabilityFence.reachabilityFence1(boo);
}
private static native void do_f4(long self, long boo);
"#;
r#"public final @NonNull java.util.Optional<String> f5() {
String ret = do_f5(mNativeObj);
java.util.Optional<String> convRet = java.util.Optional.ofNullable(ret);
return convRet;
}
private static native @Nullable String do_f5(long self);"#;
r#"public final void f6(@Nullable Boo boo) {
long a0 = 0; if (boo != null) {
a0 = boo.mNativeObj;
}
do_f6(mNativeObj, a0);
JNIReachabilityFence.reachabilityFence1(boo);
}
private static native void do_f6(long self, long boo);"#;
r#"public final void f7(@Nullable String a0) {
do_f7(mNativeObj, a0);
}
private static native void do_f7(long self, @Nullable String a0);"#;
r#"public final @NonNull java.util.OptionalInt f8(@Nullable Integer a0) {
java.util.OptionalInt ret = do_f8(mNativeObj, a0);
return ret;
}
private static native @NonNull java.util.OptionalInt do_f8(long self, @Nullable Integer a0);"#;