Update rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyPars…

…erParentheseDiscoverer.java

Co-authored-by: Tim te Beek <[email protected]>

rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyParserParentheseDiscoverer.java

@@ -22,7 +22,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-public class GroovyParserParentheseDiscoverer {
+class GroovyParserParentheseDiscoverer {
     // Matches a code block including leading and trailing parenthesis
     // Eg: ((((a.invoke~~>("arg")))))<~~ or ~~>(((((( "" as String )))))<~~.toString())
     private static final Pattern PARENTHESES_GROUP = Pattern.compile(".*?(\\(+[^()]+\\)+).*", Pattern.DOTALL);