How to use

org.jbox2d.dynamics.joints.RevoluteJoint

constructor

 return new PrismaticJoint(world.getPool(), (PrismaticJointDef) def);
case REVOLUTE:
 return new RevoluteJoint(world.getPool(), (RevoluteJointDef) def);
case WELD:
 return new WeldJoint(world.getPool(), (WeldJointDef) def);

 return new PrismaticJoint(world.getPool(), (PrismaticJointDef) def);
case REVOLUTE:
 return new RevoluteJoint(world.getPool(), (RevoluteJointDef) def);
case WELD:
 return new WeldJoint(world.getPool(), (WeldJointDef) def);

  return new PrismaticJoint(world.getPool(), (PrismaticJointDef) def);
case REVOLUTE:
  return new RevoluteJoint(world.getPool(), (RevoluteJointDef) def);
case WELD:
  return new WeldJoint(world.getPool(), (WeldJointDef) def);

public static Joint create(World world, JointDef def) {
 // Joint joint = null;
 switch (def.type) {
  case MOUSE:
   return new MouseJoint(world.getPool(), (MouseJointDef) def);
  case DISTANCE:
   return new DistanceJoint(world.getPool(), (DistanceJointDef) def);
  case PRISMATIC:
   return new PrismaticJoint(world.getPool(), (PrismaticJointDef) def);
  case REVOLUTE:
   return new RevoluteJoint(world.getPool(), (RevoluteJointDef) def);
  case WELD:
   return new WeldJoint(world.getPool(), (WeldJointDef) def);
  case FRICTION:
   return new FrictionJoint(world.getPool(), (FrictionJointDef) def);
  case WHEEL:
   return new WheelJoint(world.getPool(), (WheelJointDef) def);
  case GEAR:
   return new GearJoint(world.getPool(), (GearJointDef) def);
  case PULLEY:
   return new PulleyJoint(world.getPool(), (PulleyJointDef) def);
  case CONSTANT_VOLUME:
   return new ConstantVolumeJoint(world, (ConstantVolumeJointDef) def);
  case ROPE:
   return new RopeJoint(world.getPool(), (RopeJointDef) def);
  case UNKNOWN:
  default:
   return null;
 }
}

 return new PrismaticJoint(world.getPool(), (PrismaticJointDef) def);
case REVOLUTE:
 return new RevoluteJoint(world.getPool(), (RevoluteJointDef) def);
case WELD:
 return new WeldJoint(world.getPool(), (WeldJointDef) def);