Method getAsFloat

gson/src/main/java/com/google/gson/JsonArray.java:318–321

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

()

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

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