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Java 8 common library with extended functions

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package co.pragmati.function.throwing;

import java.util.Objects;
import java.util.function.Consumer;

/**
 * Consumer that throws exceptions
 * @param 
 * @param 
 *
 * @author jmbataller
 */
@FunctionalInterface
interface ThrowingConsumer {

    /**
     * Performs operation on the given argument
     *
     * @param t
     * @throws E
     */
    void accept(T t) throws E;

    default ThrowingConsumer andThen(ThrowingConsumer after) {
        Objects.requireNonNull(after);
        return (T t) -> {
            accept(t);
            after.accept(t);
        };
    }

    default ThrowingConsumer andThen(Consumer after) throws E {
        Objects.requireNonNull(after);
        return (T t) -> {
            accept(t);
            after.accept(t);
        };
    }
}