review changes + fixed after applying suggestions

Author: nulls

lib/src/compatDiktat2Dot0Dot0/java/com/diffplug/spotless/glue/diktat/compat/DiktatCompat2Dot0Dot0Adapter.java

@@ -15,7 +15,10 @@
  */
 package com.diffplug.spotless.glue.diktat.compat;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;

lib/src/compatDiktatApi/java/com/diffplug/spotless/glue/diktat/compat/DiktatReporting.java

@@ -21,10 +21,10 @@
 
 interface DiktatReporting {
 	static <T> void reportIfRequired(
-		List<T> errors,
-		ToIntFunction<T> lineGetter,
-		ToIntFunction<T> columnGetter,
-		Function<T, String> detailGetter) {
+			List<T> errors,
+			ToIntFunction<T> lineGetter,
+			ToIntFunction<T> columnGetter,
+			Function<T, String> detailGetter) {
 		if (!errors.isEmpty()) {
 			StringBuilder error = new StringBuilder();
 			error.append("There are ").append(errors.size()).append(" unfixed errors:");

lib/src/main/java/com/diffplug/spotless/kotlin/DiktatStep.java

@@ -78,16 +78,13 @@ static final class State implements Serializable {
 		final JarState jar;
 
 		State(String versionDiktat, Provisioner provisioner, boolean isScript, @Nullable FileSignature config) throws IOException {
-			HashSet<String> pkgSet = new HashSet<>();
 			final String diktatCoordinate;
 			if (BadSemver.version(versionDiktat) >= BadSemver.version(PACKAGE_RELOCATED_VERSION)) {
 				diktatCoordinate = MAVEN_COORDINATE + versionDiktat;
 			} else {
 				diktatCoordinate = MAVEN_COORDINATE_PRE_2_0_0 + versionDiktat;
 			}
 			this.jar = JarState.from(diktatCoordinate, provisioner);
-
-			this.jar = JarState.from(pkgSet, provisioner);
 			this.versionDiktat = versionDiktat;
 			this.isScript = isScript;
 			this.config = config;