How to remove substring between \n from a string in java -


I want to remove the string from the string between \ n if it contains the "wrong " keyword. 

  main string =" Hi my name is John \ nI am an architect ... \ nHello is a bad day \ n "

I want to remove "\ nHello fails \ n" I tried string.replace but no success ..

The strings between each "\ n" can be divided as follows 

  string [] line = message.split ("\ n"); // considering that the message variable contains string string msg = ""; ("FALSE") {msg = = [CNET] + "\ n" ({CNT = C; ; }} System.out.println (msg);

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