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/resourcelocator/PathResourceEntry.java
if ( this.childrenList != null )
		{
			for ( Iterator iterator = this.childrenList.iterator( ); iterator.hasNext( ); )
			{
				ResourceEntry entry = (ResourceEntry) iterator.next( );
				entry.dispose( );
			}
		}
	}
	public Object getAdapter( Class adapter )
	{
		if ( adapter == LibraryHandle.class )
		{
			if ( !this.isFolder && this.library == null )
			{
				try
				{
					this.library = SessionHandleAdapter.getInstance( )
							.getSessionHandle( )
							.openLibrary( getURL( ).toString( ) );
				}
				catch ( DesignFileException e )
				{
				}
			}
			return library;
		}
		return null;
	}
}