Groovy - replaceAll()

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Replaces all occurrences of a captured group by the result of a closure on that text.

Syntax

void replaceAll(String regex, String replacement)

Parameters

• regex − the regular expression to which this string is to be matched.

• replacement − the string which would replace found expression.

Return Value

This method returns the resulting String.

Example

Following is an example of the usage of this method −

class Example { 
   static void main(String[] args) { 
      String a = "Hello World Hello"; 
      println(a.replaceAll("Hello","Bye")); 
      println(a.replaceAll("World","Hello"));     
   } 
}

When we run the above program, we will get the following result −

Bye World Bye 
Hello Hello Hello