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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6. 	public static void main (String[] args) throws java.lang.Exception
  7. 	{
  8. String str = "1:Title 1  : 2: Title 2 :   3: Title 3";
  9. String[] arr = str.split("\\s*:(?=\\s*\\d)\\s*");
  10. System.out.printf("Split: %s%n", Arrays.toString(arr));		
  11. 	}
  12. }
Success #stdin #stdout 0.07s 380160KB
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stdin
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Standard input is empty
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Split: [1:Title 1, 2: Title 2, 3: Title 3]
https://ideone.com/8yeGns
language:
Java (12.0.1)
created:
12 years ago
visibility:
public

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