code: public static IntCliParam fromDef(IntParamDef def) {
          return new IntCliParam(def.getIdentifier(), def.getDefaultValueSupplier(), def.isNullable());
      }
docs: Construct a CLI int parameter from an {@link IntParamDef}.
  
  @param def IntParamDef to construct a CLI int parameter from.
  @return A CLI int parameter constructed from the IntParamDef.