org.benf.cfr.reader.util.collections

Class CollectionUtils

java.lang.Object

org.benf.cfr.reader.util.collections.CollectionUtils

public class CollectionUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
CollectionUtils()

Method Summary

Modifier and Type	Method and Description
static <X> X	getSingle(Collection<? extends X> a)
static String	join(Collection<?> in, String sep)
static String	joinPostFix(Collection<?> in, String sep)

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUtils

public CollectionUtils()

Method Detail

join

public static String join(Collection<?> in,
                          String sep)

joinPostFix

public static String joinPostFix(Collection<?> in,
                                 String sep)

getSingle

public static <X> X getSingle(Collection<? extends X> a)