Method getAsInt

gson/src/main/java/com/google/gson/JsonArray.java:344–347

Convenience method to get this array as an integer if it contains a single element. This method calls {@link JsonElement#getAsInt()} on the element, therefore any of the exceptions declared by that method can occur. @return this element as an integer if it is single element array. @throws IllegalSt

()

   * @throws IllegalStateException if the array is empty or has more than one element.
   */
  @Override
  public int getAsInt() {
    return getAsSingleElement().getAsInt();
  }

  /**
   * Convenience method to get this array as a primitive byte if it contains a single element. This