java/util/Objects.java

41  * Static methods such as {@link Objects#checkIndex},
42  * {@link Objects#checkFromToIndex}, and {@link Objects#checkFromIndexSize} are
56 public final class Objects {
57     private Objects() {
58         throw new AssertionError("No java.util.Objects instances for you!");
95     * @see Objects#equals(Object, Object)
132     *     return Objects.hash(x, y, z);
174      * @see Objects#toString(Object)
210      *     this.bar = Objects.requireNonNull(bar);
232      *     this.bar = Objects.requireNonNull(bar, "bar must not be null");
233      *     this.baz = Objects.requireNonNull(baz, "baz must not be null");
255      * {@link java.util.function.Predicate}, {@code filter(Objects::isNull)}
273      * {@link java.util.function.Predicate}, {@code filter(Objects::nonNull)}