Method isPresent

src/main/java/net/minecraftforge/fml/OptionalMod.java:91–93

Return true if there is a mod object present, otherwise false. @return true if there is a mod object present, otherwise false

()

     * @return {@code true} if there is a mod object present, otherwise {@code false}
     */
    public boolean isPresent() {
        return getValue() != null;
    }

    /**
     * If a mod object is present, invoke the specified consumer with the object,