Bug 122289 [Smoke][Regression][SPM-Linux WS]Item can't be dropped to layout from library
Details: Item can't be dropped to layout from library Setp: 1.New a library and insert a label 2.New a report design and use library 3.Drop label from library explorer to layout Actual results: Nothing is dropped into layout. Not only use library in outline, but also in library explorer is no effect. But when I drop the label without use library, it will use library and label can drop in it.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
*/
	public static void createFolder( IFolder folderHandle,
			IProgressMonitor monitor ) throws CoreException
	{
		try
		{
			
			
			
			if ( !folderHandle.exists( ) )
			{
				IPath path = folderHandle.getFullPath( );
				IWorkspaceRoot root = ResourcesPlugin.getWorkspace( ).getRoot( );
				int numSegments = path.segmentCount( );
				if ( numSegments > 2
						&& !root.getFolder( path.removeLastSegments( 1 ) )
								.exists( ) )
				{
					
					
					
					for ( int i = numSegments - 2; i > 0; i-- )
					{
						IFolder folder = root.getFolder( path.removeLastSegments( i ) );
						if ( !folder.exists( ) )
						{
							folder.create( false, true, monitor );
						}
					}
				}