CheckedBiConsumer.java

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/*-
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 * #%L
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 * io.earcam.unexceptional
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 * %%
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 * Copyright (C) 2016 - 2017 earcam
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 * %%
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 * SPDX-License-Identifier: (BSD-3-Clause OR EPL-1.0 OR Apache-2.0 OR MIT)
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 *
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 * You <b>must</b> choose to accept, in full - any individual or combination of
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 * the following licenses:
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 * <ul>
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 * 	<li><a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause</a></li>
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 * 	<li><a href="https://www.eclipse.org/legal/epl-v10.html">EPL-1.0</a></li>
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 * 	<li><a href="https://www.apache.org/licenses/LICENSE-2.0">Apache-2.0</a></li>
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 * 	<li><a href="https://opensource.org/licenses/MIT">MIT</a></li>
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 * </ul>
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 * #L%
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 */
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package io.earcam.unexceptional;
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import java.util.Objects;
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/**
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 * A checked parallel of {@link java.util.function.BiConsumer}
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 *
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 * @param <T> first argument type
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 * @param <U> second argument type
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 * @param <E> the type of Throwable declared
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 *
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 * @since 0.2.0
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 *
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 * @see java.util.function.BiConsumer
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 */
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@FunctionalInterface
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public interface CheckedBiConsumer<T, U, E extends Throwable> {
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	/**
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	 * See {@link java.util.function.BiConsumer#accept(Object, Object)}
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	 *
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	 * @param t first argument
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	 * @param u second argument
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	 * @throws Throwable a possible checked exception
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	 */
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	public abstract void accept(T t, U u) throws E;
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	/**
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	 * See {@link java.util.function.BiConsumer#andThen(java.util.function.BiConsumer)}
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	 *
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	 * @param after the bi-consumer to accept sequentially <i>after</i> {@code this}
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	 * @return the composite {@link CheckedBiConsumer}
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	 * @throws NullPointerException if {@code after} is {@code null}
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	 */
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	@SuppressWarnings("squid:S1905") // SonarQube false positives
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	public default CheckedBiConsumer<T, U, E> andThen(CheckedBiConsumer<? super T, ? super U, ? extends E> after)
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	{
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		Objects.requireNonNull(after);
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59 1 1. andThen : mutated return of Object value for io/earcam/unexceptional/CheckedBiConsumer::andThen to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
		return (CheckedBiConsumer<T, U, E> & java.io.Serializable) (l, r) -> {
60 1 1. lambda$andThen$fc7f4c26$1 : removed call to io/earcam/unexceptional/CheckedBiConsumer::accept → KILLED
 
			accept(l, r);
61 1 1. lambda$andThen$fc7f4c26$1 : removed call to io/earcam/unexceptional/CheckedBiConsumer::accept → KILLED
 
			after.accept(l, r);
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		};
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	}
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}

Mutations

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1.1
Location : andThen
Killed by : io.earcam.unexceptional.CheckedBiConsumerTest.andThenShortcircuitsOnFirstCheckedExceptionRaised() mutated return of Object value for io/earcam/unexceptional/CheckedBiConsumer::andThen to ( if (x != null) null else throw new RuntimeException ) → KILLED
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1.1
Location : lambda$andThen$fc7f4c26$1
Killed by : io.earcam.unexceptional.CheckedBiConsumerTest.andThenShortcircuitsOnFirstCheckedExceptionRaised() removed call to io/earcam/unexceptional/CheckedBiConsumer::accept → KILLED
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1.1
Location : lambda$andThen$fc7f4c26$1
Killed by : io.earcam.unexceptional.CheckedBiConsumerTest.andThenShortcircuitsOnFirstCheckedExceptionRaised() removed call to io/earcam/unexceptional/CheckedBiConsumer::accept → KILLED

Active mutators

Tests examined


Report generated by PIT 1.4.0