Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/css/StyleSheetLoader.java
ret.addAll( errors );
					}
					styleSheet.addStyle( style );
				}
			}
			catch ( CSSException e )
			{
				logger.log( Level.SEVERE, e.getMessage( ) );
				throw new StyleSheetException(
						StyleSheetException.DESIGN_EXCEPTION_SYNTAX_ERROR, e );
			}
		}
		else
		{
			semanticWarning( new StyleSheetParserException(
					rule.toString( ),
					StyleSheetParserException.DESIGN_EXCEPTION_RULE_NOT_SUPPORTED ) );
		}
	}
	/**
	 * Gets all the name/value pairs from a CSS declaration and puts them into a
	 * <code>LinkedHashMap</code>.
	 * 
	 * @param declaration
	 *            the declaration of the style rule
	 * @param errors
	 *            the error list of the declaration
	 * @return all the supported name/value pairs
	 */
	LinkedHashMap buildProperties( CSSStyleDeclaration declaration, List errors )