Bug 189807 The year value in select value list should be integer with out the decimal[1102]
Description: If the column member is year, the year value in select value list should be interger without the decimal such as 2003 but not the 2003.0.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
while ( it.hasNext( ) )
				{
					LevelAttributeHandle levelAttr = (LevelAttributeHandle) it.next( );
					ColumnMeta meta = new ColumnMeta( OlapExpressionUtil.getAttributeColumnName( level.getName( ),
							levelAttr.getName( ) ),
							false,
							null );
					meta.setDataType( DataAdapterUtil.adaptModelDataType( levelAttr.getDataType( ) ) );
					metaList.add( meta );
					query.addBinding( new Binding( meta.getName( ),
							new ScriptExpression( ExpressionUtil.createJSDataSetRowExpression( levelAttr.getName( ) ) ) ) );
				}
				
				if( level.getDisplayColumnName( )!= null )
				{
					ColumnMeta meta = new ColumnMeta( OlapExpressionUtil.getDisplayColumnName( level.getName( )),
							false,
							null );
					meta.setDataType( DataType.STRING_TYPE );
					metaList.add( meta );
					query.addBinding( new Binding( meta.getName( ),
							new ScriptExpression( level.getDisplayColumnName( ) ) ) );
				}
				
				query.addBinding( new Binding(level.getName( ),
						new ScriptExpression( exprString ) ));
				GroupDefinition gd = new GroupDefinition( String.valueOf( query.getGroups( ).size( )));
				gd.setKeyExpression( ExpressionUtil.createJSRowExpression( level.getName( ) ) );
				if ( level.getLevelType( ) != null && level.getDateTimeLevelType( ) == null )
				{