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  1. import java.util.*;
  2. import java.util.regex.*;
  3.  
  4. class Test
  5. {
  6. 	public static void main (String[] args) throws java.lang.Exception
  7. 	{
  8. 		String text = "lore epsum dimsum ${ITEM_NAME} wonton kimchi ${ITEM_NAME_2}";
  9. 		Pattern p = Pattern.compile("\\$\\{([^{}]*)}");
  10. 	    Matcher m = p.matcher(text);
  11. 	    List<String> res = new ArrayList<>();
  12. 	    while(m.find()) {
  13. 	    	res.add(m.group(1));
  14. 	    }
  15. 	    System.out.println(res);
  16. 	}
  17. }
Success #stdin #stdout 0.09s 48036KB
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Standard input is empty
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[ITEM_NAME, ITEM_NAME_2]
https://ideone.com/jMMCCa
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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