public btSliderConstraint createSliderConstraint(
     btRigidBody rbB, Matrix4 frameInB, boolean useLinearReferenceFrameA) {
   long cPtr =
       ExtrasJNI.btWorldImporter_createSliderConstraint__SWIG_1(
           swigCPtr, this, btRigidBody.getCPtr(rbB), rbB, frameInB, useLinearReferenceFrameA);
   return (cPtr == 0) ? null : new btSliderConstraint(cPtr, false);
 }