Method isNumber

src/main/java/com/google/gson/JsonPrimitive.java:137–139

Check whether this primitive contains a Number. @return true if this primitive contains a Number, false otherwise.

()

   * @return true if this primitive contains a Number, false otherwise.
   */
  public boolean isNumber() {
    return value instanceof Number;
  }

  /**
   * convenience method to get this element as a Number.