Bug 172606 Error icon in Library Explorer for multi-extends item.[01]
Description: Error icon in Library Explorer for multi-extends item. Build number:2.1.2.v20070202 Steps to reproduce: 1. New a.rptlibrary and b.rptlibrary. 2. New a table in a.rptlibray. 3. Open b.rptlibray and extends table item in a.rptlibray. 4. Open Library Explore, check table item inside b.rptlibrary. Expected result: Normal item icon before table item. Actual result: Error icon indicate the item exists errors. see attached.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
Object obj = list.get( i );
				int number = -1;
				if ( obj instanceof TableEditPart.DummyRowEditPart )
				{
					selectionType = 0;
					number = ( (TableEditPart.DummyRowEditPart) obj ).getRowNumber( );
				}
				else if ( obj instanceof TableEditPart.DummyColumnEditPart )
				{
					selectionType = 1;
					number = ( (TableEditPart.DummyColumnEditPart) obj ).getColumnNumber( );
				}
				else if ( obj instanceof TableCellEditPart )
				{
					part = (TableEditPart) ( (TableCellEditPart) obj ).getParent( );
				}
				if ( number != -1 )
				{
					int lenegth = selectContents.length;
					int[] temp = new int[lenegth + 1];
					System.arraycopy( selectContents, 0, temp, 0, lenegth );
					temp[lenegth] = number;
					selectContents = temp;
				}
			}
			if ( part == null
					|| selectContents.length == 0
					|| !viewer.getControl( ).isVisible( ) )
			{
				return;