org.apache.logging.log4j.core.util
Class SetUtils

java.lang.Object
  org.apache.logging.log4j.core.util.SetUtils

public final class SetUtils
extends Object

Method Summary

static String[]

prefixSet(Set<String> set, String prefix) Extracts the Strings from a Set that start with a given prefix.

Methods inherited from class java.lang.Object

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

Method Detail

prefixSet

public static String[] prefixSet(Set<String> set,
                                 String prefix)

Extracts the Strings from a Set that start with a given prefix.

Parameters:

set - a Set of Strings (assumed to all be non-null)

prefix - the prefix to look for in the string set

Returns:

an array of the matching strings from the given set