Bug 178489 [Deployment]Error log isn't printed in log file when using framset set method[0601]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/RenderTask.java
}
					}
					else
					{
						log.log( Level.SEVERE,
								"error page number range: {0}", ps[i] ); 
					}
				}
				else
				{
					long number = Long.parseLong( ps[i].trim( ) );
					if ( number > 0 && number <= totalPage )
					{
						list.add( new long[]{number, number} );
					}
					else
					{
						log.log( Level.SEVERE,
								"error page number range: {0}", ps[i] ); 
					}
				}
			}
			catch ( NumberFormatException ex )
			{
				log.log( Level.SEVERE, "error page number rang:", ps[i] ); 
			}
		}
		return sort( list );
	}
	private List sort( List list )