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					@ -1420,8 +1420,7 @@ public class ArticleServiceImpl extends BaseServiceImpl<ArticleDao, ArticleEntit | 
				
			
			
		
	
		
			
				
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							if (CollectionUtils.isEmpty(result)){ | 
				
			
			
		
	
		
			
				
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								return new ArrayList<>(); | 
				
			
			
		
	
		
			
				
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							} | 
				
			
			
		
	
		
			
				
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							List<String> tags = result.stream().map(SubjectListResultDTO::getTagId).distinct().collect(Collectors.toList()); | 
				
			
			
		
	
		
			
				
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							result = result.stream().filter(item -> !tags.contains(item.getTagId())).collect(Collectors.toList()); | 
				
			
			
		
	
		
			
				
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							result = result.stream().distinct().collect(Collectors.toList()); | 
				
			
			
		
	
		
			
				
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							return result; | 
				
			
			
		
	
		
			
				
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						} | 
				
			
			
		
	
		
			
				
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