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   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   * published by the Free Software Foundation.  Oracle designates this
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   *
   * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
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  package java.util.function;
  
  import java.util.Objects;
  
  /**
   * Represents a predicate (boolean-valued function) of one {@code int}-valued
   * argument. This is the {@code int}-consuming primitive type specialization of
   * {@link Predicate}.
   *
   * <p>This is a <a href="package-summary.html">functional interface</a>
   * whose functional method is {@link #test(int)}.
   *
   * @see Predicate
   * @since 1.8
   */
  @FunctionalInterface
  public interface IntPredicate {
  
      /**
       * Evaluates this predicate on the given argument.
       *
       * @param value the input argument
       * @return {@code true} if the input argument matches the predicate,
       * otherwise {@code false}
       */
      boolean test(int value);
  
      /**
       * Returns a composed predicate that represents a short-circuiting logical
       * AND of this predicate and another.  When evaluating the composed
       * predicate, if this predicate is {@code false}, then the {@code other}
       * predicate is not evaluated.
       *
       * <p>Any exceptions thrown during evaluation of either predicate are relayed
       * to the caller; if evaluation of this predicate throws an exception, the
       * {@code other} predicate will not be evaluated.
       *
       * @param other a predicate that will be logically-ANDed with this
       *              predicate
       * @return a composed predicate that represents the short-circuiting logical
       * AND of this predicate and the {@code other} predicate
       * @throws NullPointerException if other is null
       */
      default IntPredicate and(IntPredicate other) {
          Objects.requireNonNull(other);
          return (value) -> test(value) && other.test(value);
      }
  
      /**
       * Returns a predicate that represents the logical negation of this
       * predicate.
       *
       * @return a predicate that represents the logical negation of this
       * predicate
       */
      default IntPredicate negate() {
          return (value) -> !test(value);
      }
  
      /**
       * Returns a composed predicate that represents a short-circuiting logical
       * OR of this predicate and another.  When evaluating the composed
       * predicate, if this predicate is {@code true}, then the {@code other}
       * predicate is not evaluated.
       *
       * <p>Any exceptions thrown during evaluation of either predicate are relayed
       * to the caller; if evaluation of this predicate throws an exception, the
       * {@code other} predicate will not be evaluated.
       *
       * @param other a predicate that will be logically-ORed with this
       *              predicate
       * @return a composed predicate that represents the short-circuiting logical
       * OR of this predicate and the {@code other} predicate
       * @throws NullPointerException if other is null
       */
      default IntPredicate or(IntPredicate other) {
          Objects.requireNonNull(other);
          return (value) -> test(value) || other.test(value);
      }
  }
  