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  1. class Ideone
  2. {
  3. 	public static void main (String[] args)
  4. 	{
  5. 		final String text = "  foo   ";
  6. 		System.out.println(text.replaceFirst("\\s++$", ""));
  7. 	}
  8. }
Success #stdin #stdout 0.04s 711168KB
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stdin
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Standard input is empty
stdout
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  foo
https://ideone.com/x6kJ8P
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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