Bug 135265 Paste to a wrong column
Steps to reproduce: 1.Open the attached file 2.Choose the column[2] which contains a label , copy and paste to column[3] Expected result: It will be pasted to column[3] Actual result: It is pasted to column[4] The related bug is #103448
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ColumnBandCopyAction.java
*            positions of to be replaced cells
	 * @param originalRowSpans
	 *            row spans of to be replaced cells
	 * @param copiedRowSpans
	 *            row spans of copied cells
	 * 
	 * @return a list containing insert positions of copied cells.
	 */
	private static int[] getIndexToAdd( int[] originalPositions,
			int[] originalRowSpans, int[] copiedRowSpans )
	{
		int[] retValue = new int[copiedRowSpans.length];
		int copiedIndex = 0;
		int originalIndex = 0;
		while ( copiedIndex < copiedRowSpans.length )
		{
			int copiedRowSpan = copiedRowSpans[copiedIndex];
			assert originalIndex < originalRowSpans.length;
			retValue[copiedIndex] = originalPositions[originalIndex];
			int originalRowSpan = originalRowSpans[originalIndex];
			while ( copiedRowSpan < originalRowSpan )
			{
				copiedIndex++;
				copiedRowSpan += copiedRowSpans[copiedIndex];
				originalIndex++;
			}
			copiedIndex++;
		}
		return retValue;
	}