Java List Move Item move(List collection, int indexToMoveFrom, int indexToMoveAt)

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Description

move

License

LGPL

Declaration 

public static void move(List<?> collection, int indexToMoveFrom, int indexToMoveAt)

Method Source Code


//package com.java2s;
//License from project: LGPL 

import java.util.Collections;
import java.util.List;

public class Main {
    public static void move(List<?> collection, int indexToMoveFrom, int indexToMoveAt) {
        if (indexToMoveAt >= indexToMoveFrom) {
            Collections.rotate(collection.subList(indexToMoveFrom, indexToMoveAt + 1), -1);
        } else {/*from w  ww . j  ava  2 s.  c  om*/
            Collections.rotate(collection.subList(indexToMoveAt, indexToMoveFrom + 1), 1);
        }
    }
}

Related

  1. canMoveUp(List list, int[] indices)
  2. getLongestLine(String text, List partsToRemove, String separator)
  3. getRemoveAll(List list1, Collection list2)
  4. minus(List initialList, List elementsToRemove)
  5. move(List aList, int anIndex1, int anIndex2)
  6. moveBackward(final List list, final int[] indices)
  7. moveBefore(List list, T element, T referenceElement)
  8. moved(List old, List nu, Collection added, Collection removed)
  9. moveDownItems(List list, int[] positions)