removeWildcardImports: throw new AssertionError instead of removing

Author: Vincent Potucek

lib/src/main/java/com/diffplug/spotless/generic/ReplaceRegexStep.java

@@ -15,6 +15,7 @@
  */
 package com.diffplug.spotless.generic;
 
+import static com.diffplug.spotless.Lint.atLine;
 import static com.diffplug.spotless.Lint.atUndefinedLine;
 
 import java.io.Serializable;
@@ -64,7 +65,7 @@ FormatterFunc toFormatter() {
 		FormatterFunc toLinter() {
 			return raw -> {
 				if (regex.matcher(raw).find()) {
-					throw atUndefinedLine("", replacement).shortcut();
+					throw atLine(11111,"", replacement).shortcut();
 				}
 				return raw;
 			};

plugin-maven/src/test/java/com/diffplug/spotless/maven/java/RemoveWildcardImportsStepTest.java

@@ -17,6 +17,13 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import com.diffplug.spotless.FormatterStep;
+
+import com.diffplug.spotless.StepHarnessWithFile;
+import com.diffplug.spotless.TestProvisioner;
+import com.diffplug.spotless.kotlin.KtLintStep;
+
+import org.assertj.core.api.AbstractStringAssert;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
@@ -35,7 +42,16 @@ void init() throws Exception {
 	void testRemoveWildcardImports() throws Exception {
 		setFile(PATH).toResource("java/removewildcardimports/JavaCodeWildcardsUnformatted.test");
 		assertFile(PATH).sameAsResource("java/removewildcardimports/JavaCodeWildcardsFormatted.test");
-		assertThat(mavenRunner().withArguments("spotless:apply").runHasError().stdOutUtf8()).contains(ERROR);
+		AbstractStringAssert<?> abstractStringAssert = assertThat(mavenRunner().withArguments("spotless:apply").runHasError().stdOutUtf8());
+		abstractStringAssert
+			.contains(ERROR)
+//			.contains("11111")
+		;
+
+		FormatterStep step = KtLintStep.create("0.49.0", TestProvisioner.mavenCentral());
+		StepHarnessWithFile.forStep(this, step)
+			.testResource("java/removewildcardimports/JavaCodeWildcardsUnformatted.test", "java/removewildcardimports/JavaCodeWildcardsFormatted.test")
+			.expectLintsOfResource("kotlin/ktlint/unsolvable.dirty").toBe("L1 ktlint(standard:no-wildcard-imports) Wildcard import");
 	}
 
 	@Test