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 let java = new JavaBridge(this);

 let javaResponded = false;

 do_register_cleanup(() => {

   java.disconnect();

 });

 do_test_pending();

 function check_js_int_arg(int1) {

   // Sync call from Java

   do_check_eq(int1, 1);

   java.asyncCall("checkJavaIntArg", 2);

 }

 function check_js_double_arg(double3) {

   // Sync call from Java

   do_check_eq(double3, 3.0);

   java.asyncCall("checkJavaDoubleArg", 4.0);

 }

 function check_js_boolean_arg(boolfalse) {

   // Sync call from Java

   do_check_eq(boolfalse, false);

   java.asyncCall("checkJavaBooleanArg", true);

 }

 function check_js_string_arg(stringfoo) {

   do_check_eq(stringfoo, "foo");

   java.asyncCall("checkJavaStringArg", "bar");

 }

 function check_js_object_arg(obj) {

   // Sync call from Java

   do_check_eq(obj.caller, "java");

   java.asyncCall("checkJavaObjectArg", {caller: "js"});

 }

 function check_js_sync_call() {

   // Sync call from Java

   java.syncCall("doJSSyncCall");

   // respond_to_js_sync_call should have run by now because

   // do_js_sync_call calls it from Java code

   do_check_true(javaResponded);

   java.asyncCall("checkJSSyncCallReceived");

   // End of test

   do_test_finished();

 }

 function respond_to_js_sync_call() {

   javaResponded = true;

 }