Package org.sonar.java.collections

Class CollectionUtils

java.lang.Object

org.sonar.java.collections.CollectionUtils

public final class CollectionUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> T	getFirst(Iterable<T> iterable, T defaultValue)
static int	size(Iterable<?> iterable)

Methods inherited from class java.lang.Object

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

Method Details

getFirst

@Nullable
public static <T> T getFirst(Iterable<T> iterable,
 @Nullable
 T defaultValue)

size

public static int size(Iterable<?> iterable)