code: private static void numericAdjustment(MethodVisitor mVisitor, String javaType) {
          adjustmentsMapper.getOrDefault(javaType, XsdAsmAttributes::doubleAdjustment).accept(mVisitor);
      }
docs: Applies a cast to numeric types, i.e. int, short, long, to double.
  @param mVisitor The visitor of the attribute constructor.
  @param javaType The type of the argument received in the constructor.