import java.util.*;
import java.util.regex.*;
class rTest {
public static void main
(String[] args
) {
String testString
= "sb.Append(\"first string to append(1) \"); sb.Append(\"second string to append(2)\");"; Pattern appendPattern = Pattern.compile("\\s*(\\w+)\\.Append\\((.*?)\\);");
Matcher appendMatcher = appendPattern.matcher(testString);
System.
out.
println(appendMatcher.
replaceAll("[$1 appendString: $2];"));
}
}
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