Package io.github.mfvanek.pg.utils

Class CollectionUtils

java.lang.Object

io.github.mfvanek.pg.utils.CollectionUtils

public final class CollectionUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> Collection<T>	intersection(Collection<? extends T> first, Collection<? extends T> second)	Returns a Collection containing the intersection of the given Collections.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

intersection

@Nonnull
public static <T> Collection<T> intersection(@Nonnull
 Collection<? extends T> first,
 @Nonnull
 Collection<? extends T> second)

Returns a Collection containing the intersection of the given Collections.

Type Parameters:

T - the generic type that is able to represent the types contained in both input collections.

Parameters:

first - the first collection, cannot be null

second - the second collection, cannot be null

Returns:

the intersection of the two collections