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Ahmed Hussein commented on HADOOP-17152: ---------------------------------------- I assigned the jira to [~vjasani] as he suggested in (HADOOP-17115) > Implement wrapper for guava newArrayList and newLinkedList > ---------------------------------------------------------- > > Key: HADOOP-17152 > URL: https://issues.apache.org/jira/browse/HADOOP-17152 > Project: Hadoop Common > Issue Type: Sub-task > Components: common > Reporter: Ahmed Hussein > Assignee: Viraj Jasani > Priority: Major > > guava Lists class provide some wrappers to java ArrayList and LinkedList. > Replacing the method calls throughout the code can be invasive because guava > offers some APIs that do not exist in java util. This Jira is the task of > implementing those missing APIs in hadoop common in a step toward getting rid > of guava. > * create a wrapper class org.apache.hadoop.util.unguava.ListsĀ > * implement the following interfaces in Lists: > ** public static <E> ArrayList<E> newArrayList() > ** public static <E> ArrayList<E> newArrayList(E... elements) > ** public static <E> ArrayList<E> newArrayList(Iterable<? extends E> > elements) > ** public static <E> ArrayList<E> newArrayList(Iterator<? extends E> > elements) > ** public static <E> ArrayList<E> newArrayListWithCapacity(int > initialArraySize) > ** public static <E> LinkedList<E> newLinkedList() > ** public static <E> LinkedList<E> newLinkedList(Iterable<? extends E> > elements) > ** public static <E> List<E> asList(@Nullable E first, E[] rest) -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org