Bug 155178 [Deploy] Preview report failed on war deployed weblogic server
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
for ( int i = 0; i < metaData.getColumnCount( ); i++ )
					{
						columnArray[i] = new Column( );
						String name = metaData.getColumnName( i );
						columnArray[i].setName( name );
						String label = metaData.getColumnLabel( i );
						if ( label == null || label.length( ) <= 0 )
						{
							label = name;
						}
						columnArray[i].setLabel( label );
						columnArray[i].setVisibility( new Boolean( true ) );
					}
					resultSetArray[k].setColumn( columnArray );
				}
			}
		}
		catch ( BirtException e )
		{
			e.printStackTrace( );
			AxisFault fault = new AxisFault( e.getLocalizedMessage( ) );
			fault.setFaultCode( new QName(
					"ReportEngineService.getResultSets( )" ) ); 
			fault.setFaultString( e.getLocalizedMessage( ) );
			throw fault;
		}
		catch ( Exception e )
		{
			e.printStackTrace( );
			AxisFault fault = new AxisFault( e.getLocalizedMessage( ) );