Bug 156322 Properties file without name should be forbidden to add to the resource folder
Steps to reproduce: 1.New a report, switch to Property Editor->Resources 2.Click "Add", add a properties file named ".properties" Expected result: This name is invalid Actual result: ".properties" is added to the resource folder but it can't be used in the report
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/resource/NewResourceFileDialog.java
{
				new File( file, newFileName ).createNewFile( );
			}
			catch ( IOException e )
			{
				ExceptionHandler.handle( e );
			}
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.designer.ui.dialogs.resource.FileFolderSelectionDialog#getPath()
	 */
	public String getPath( )
	{
		if ( !newFileName.equals( "" ) ) 
		{
			String path = super.getPath( );
			return path
					+ ( ( path.equals( "" ) || path.endsWith( "/" ) ) ? "" : "/" ) 
					+ newFileName;
		}
		else
		{
			return super.getPath( );
		}
	}
}