Initial commit

<?xml version="1.0" encoding="UTF-8"?>

<classpath>

	<classpathentry kind="src" path="src"/>

	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>

	<classpathentry kind="output" path="bin"/>

</classpath>

<?xml version="1.0" encoding="UTF-8"?>

<projectDescription>

	<name>LambdasAndStreams</name>

	<comment></comment>

	<projects>

	</projects>

	<buildSpec>

		<buildCommand>

			<name>org.eclipse.jdt.core.javabuilder</name>

			<arguments>

			</arguments>

		</buildCommand>

	</buildSpec>

	<natures>

		<nature>org.eclipse.jdt.core.javanature</nature>

	</natures>

</projectDescription>

// Defintion of a BiConsumer

@FunctionalInterface

public interface BiConsumer<T, U> {

	void accept(T t, U u);

	// other default methods

}

 No newline at end of file

// Defintion of a BiFunction

@FunctionalInterface

public interface BiFunction<T, U, R> {

    R apply(T t, U u);

	// other default methods

}

// three-argument Predicate

interface TriPredicate<U, V, W>{

	boolean test(U u, V v, W w);

}

// triConsumer

interface TriConsumer<U, V, W>{

	void accept(U u, V v, W w);

}

// triFunction

interface TriFunction<U, V, W, X> {

	X accept(U u, V v, W w);

}

// Defintion of a BiPredicate

@FunctionalInterface

public interface BiPredicate<T, U> {

    boolean test(T t, U u);

    //other static and default methods

}