Method Lazy

bval-jsr/src/main/java/org/apache/bval/util/Lazy.java:33–35

(Supplier<T> init)

    private volatile Supplier<T> init;

    public Lazy(Supplier<T> init) {
        reset(init);
    }

    public Lazy<T> reset(Supplier<T> init) {
        this.init = Validate.notNull(init);