fixup! rew! Add a Gherkin formatter

Author: jamietanna

lib/src/main/java/com/diffplug/spotless/gherkin/GherkinSimpleStep.java

@@ -54,15 +54,13 @@ FormatterFunc toFormatter() {
 
 			Method format;
 			Constructor<?> constructor;
-			Object formatter;
 			try {
 				ClassLoader classLoader = jarState.getClassLoader();
 				Class<?> prettyFormatter = classLoader.loadClass("me.jvt.cucumber.gherkinformatter.PrettyFormatter");
 				Class<?>[] constructorArguments = new Class[]{int.class};
 				constructor = prettyFormatter.getConstructor(constructorArguments);
 				format = prettyFormatter.getMethod("format", String.class);
-				formatter = constructor.newInstance(indentSpaces);
-			} catch (ClassNotFoundException | NoSuchMethodException | InstantiationException | IllegalAccessException | InvocationTargetException e) {
+			} catch (ClassNotFoundException | NoSuchMethodException e) {
 				throw new IllegalStateException(String.format("There was a problem preparing %s dependencies", MAVEN_COORDINATE), e);
 			}
 
@@ -71,6 +69,8 @@ FormatterFunc toFormatter() {
 					return s;
 				}
 				try {
+					Object formatter;
+					formatter = constructor.newInstance(indentSpaces);
 					return (String) format.invoke(formatter, s);
 				} catch (InvocationTargetException ex) {
 					throw new AssertionError("Unable to format Gherkin", ex.getCause());