Bug 168304 Context root issue when set to other BIRT Web Project.[0603]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
outputStream.write( buf.toString( ).getBytes( ) );
					}
					buf.delete( 0, buf.length( ) );
					
					while ( iData.next( ) )
					{
						String value = null;
						try
						{
							value = cvsConvertor( (String) DataTypeUtil.convert( iData.getValue( columnNames[0] ),
									DataType.STRING_TYPE ) );
						}
						catch ( Exception e )
						{
							
						}
						if ( value != null )
						{
							buf.append( value );
						}
						for ( int i = 1; i < columnNames.length; i++ )
						{
							buf.append( ',' );
							try
							{
								value = cvsConvertor( (String) DataTypeUtil.convert( iData.getValue( columnNames[i] ),
										DataType.STRING_TYPE ) );
							}
							catch ( Exception e )
							{