fix: fixed the calculation of picnic rules key

src/main/java/com/github/erroraway/sonarqube/ErrorAwayDiagnosticListener.java

@@ -58,7 +58,7 @@ public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
 		String message = diagnostic.getMessage(Locale.ENGLISH);
 		String rule = parseRule(diagnostic, message);
 
-		RuleKey ruleKey = RuleKey.of(findRepository(rule), rule);
+		RuleKey ruleKey = RuleKey.of(findRepository(rule, message), rule);
 
 		int startLine = (int) diagnostic.getLineNumber();
 
@@ -148,10 +148,14 @@ private String parseRule(Diagnostic<? extends JavaFileObject> diagnostic, String
 		}
 	}
 
-	private String findRepository(String rule) {
+	private String findRepository(String rule, String message) {
 		if (rule.startsWith("Slf4j")) {
 			return ErrorAwayRulesDefinition.ERRORPRONE_SLF4J_REPOSITORY;
 		}
+
+		if (message.contains("see https://error-prone.picnic.tech/bugpatterns/")) {
+			return ErrorAwayRulesDefinition.PICNIC_REPOSITORY;
+		}
 
 		switch (rule) {
 		case "NullAway":

src/test/java/com/github/erroraway/sonarqube/ErrorAwaySensorTest.java

@@ -229,22 +229,25 @@ void analyzeWithErrorProneSlf4j() {
         setConfigurationStringArray(ErrorAwayPlugin.MAVEN_REPOSITORIES, new String[] {"https://repo1.maven.org/maven2/"});
         setup(Path.of("com/bug/Slf4jSamples.java"));
 
-        enableRule(RuleKey.of("errorprone-slf4j", "Slf4jPlaceholderMismatch"));
+		RuleKey ruleKey = RuleKey.of("errorprone-slf4j", "Slf4jPlaceholderMismatch");
+		enableRule(ruleKey);
         setConfigurationStringArray(ErrorAwayPlugin.CLASS_PATH_MAVEN_COORDINATES, new String[]{"org.slf4j:slf4j-api:1.7.36"});
 
         // Call the sensor
         ErrorAwaySensor sensor = new ErrorAwaySensor(javaResourceLocator, dependencyManager, tempFolder);
         sensor.execute(context);
 
         verify(context, times(1)).newIssue();
+		verify(newIssue, times(1)).forRule(ruleKey);
     }
 
     @Test
     void analyzeWithAutodispose2() {
         setConfigurationStringArray(ErrorAwayPlugin.MAVEN_REPOSITORIES, new String[] {"https://repo1.maven.org/maven2/"});
         setup(Path.of("com/bug/AndroidActivity.java"));
 
-        enableRule(RuleKey.of("autodispose2", "AutoDispose"));
+		RuleKey ruleKey = RuleKey.of("autodispose2", "AutoDispose");
+		enableRule(ruleKey);
         setConfigurationStringArray(ErrorAwayPlugin.CLASS_PATH_MAVEN_COORDINATES, new String[]{
                 "com.google.android:android:4.1.1.4",
                 "io.reactivex.rxjava3:rxjava:3.1.4"
@@ -255,8 +258,28 @@ void analyzeWithAutodispose2() {
         sensor.execute(context);
 
         verify(context, times(1)).newIssue();
+		verify(newIssue, times(1)).forRule(ruleKey);
     }
-
+
+	@Test
+	void analyzeWithPicnicErrorProneSupport() {
+		setConfigurationStringArray(ErrorAwayPlugin.MAVEN_REPOSITORIES, new String[]{"https://repo1.maven.org/maven2/"});
+		setup(Path.of("com/bug/PicnicErrorProneSupportSample.java"));
+
+		RuleKey ruleKey = RuleKey.of(ErrorAwayRulesDefinition.PICNIC_REPOSITORY, "IdentityConversion");
+		enableRule(ruleKey);
+		setConfigurationStringArray(
+				ErrorAwayPlugin.CLASS_PATH_MAVEN_COORDINATES,
+				new String[]{"com.google.guava:guava:31.1-jre"});
+
+		// Call the sensor
+		ErrorAwaySensor sensor = new ErrorAwaySensor(javaResourceLocator, dependencyManager, tempFolder);
+		sensor.execute(context);
+
+		verify(context, times(1)).newIssue();
+		verify(newIssue, times(1)).forRule(ruleKey);
+	}
+
     @Test
     void analyzeManyBugs() {
         setup(Path.of("com/bug/ManyBugs.java"));

src/test/java/com/github/erroraway/sonarqube/it/ErrorAwayIT.java

@@ -66,10 +66,11 @@ public class ErrorAwayIT {
 	@BeforeAll
 	public static void startOrchestrator() {
 		String sonarVersion = System.getProperty("sonar.server.version", "9.5");
-	    
-	    OrchestratorBuilder orchestratorBuilder = Orchestrator.builderEnv()
+		
+		OrchestratorBuilder orchestratorBuilder = Orchestrator.builderEnv()
 				.addPlugin(FileLocation.of("./target/sonar-erroraway-plugin.jar"))
-	    		.keepBundledPlugins()
+				.keepBundledPlugins()
+				.setServerProperty("sonar.web.port", "9000")
 				.setSonarVersion("LATEST_RELEASE[" + sonarVersion + "]");
 
 		ORCHESTRATOR = orchestratorBuilder.build();
@@ -145,15 +146,16 @@ private void checkIssues(String projectKey) {
 		issueRequest.setProjects(Collections.singletonList(projectKey));
 		List<Issue> issues = ISSUES_SERVICES.search(issueRequest).getIssuesList();
 
-		assertThat(issues.size(), is(23));
+		assertThat(issues.size(), is(24));
 
 		assertSimpleIssues(issues, projectKey);
 		assertAndroidActivityIssues(issues, projectKey);
 		assertApplicationSimpleIssues(issues, projectKey);
 		assertBugsSamplesIssues(issues, projectKey);
 		assertHibernateEntityIssues(issues, projectKey);
 		assertAutoValueSamplesIssues(issues, projectKey);
-        assertGrammarListenerIssues(issues, projectKey);
+		assertPicnicSamplesIssues(issues, projectKey);
+		assertGrammarListenerIssues(issues, projectKey);
 	}
 
 	@SuppressWarnings("unchecked")
@@ -202,18 +204,24 @@ private void assertHibernateEntityIssues(List<Issue> issues, String projectKey)
 		assertThat(issues, containsIssueMatching(applicationSimpleJavaPredicate, rule("nullaway:NullAway"), startLine(32)));
 	}
 
+	@SuppressWarnings("unchecked")
+	private void assertAutoValueSamplesIssues(List<Issue> issues, String projectKey) {
+		Predicate<Issue> applicationSimpleJavaPredicate = component(projectKey, "src/main/java/application/AutoValueSamples.java");
+		assertThat(issues, containsIssueMatching(applicationSimpleJavaPredicate, rule("errorprone:DurationTemporalUnit"), startLine(13)));
+	}
+
+	@SuppressWarnings("unchecked")
+	private void assertPicnicSamplesIssues(List<Issue> issues, String projectKey) {
+		Predicate<Issue> applicationSimpleJavaPredicate = component(projectKey,	"src/main/java/application/GrammarListener.java");
+		assertThat(issues, containsIssueMatching(applicationSimpleJavaPredicate, rule("picnic-errorprone:EmptyMethod"), startLine(12)));
+	}
+
 	@SuppressWarnings("unchecked")
 	private void assertGrammarListenerIssues(List<Issue> issues, String projectKey) {
 		Predicate<Issue> applicationSimpleJavaPredicate = component(projectKey,	"src/main/java/application/GrammarListener.java");
 		assertThat(issues, containsIssueMatching(applicationSimpleJavaPredicate, rule("errorprone:MissingOverride"), startLine(8)));
 	}
 
-    @SuppressWarnings("unchecked")
-    private void assertAutoValueSamplesIssues(List<Issue> issues, String projectKey) {
-        Predicate<Issue> applicationSimpleJavaPredicate = component(projectKey, "src/main/java/application/AutoValueSamples.java");
-        assertThat(issues, containsIssueMatching(applicationSimpleJavaPredicate, rule("errorprone:DurationTemporalUnit"), startLine(13)));
-    }
-
 	@SuppressWarnings("unchecked")
 	private Matcher<List<Issue>> containsIssueMatching(Predicate<Issue>... issuePredicates) {
 		Predicate<Issue> issuePredicate = i -> Stream.of(issuePredicates).allMatch(p -> p.test(i));

src/test/resources/samples/com/bug/PicnicErrorProneSupportSample.java

@@ -0,0 +1,15 @@
+package com.bug;
+
+import com.google.common.collect.ImmutableSet;
+import java.math.BigDecimal;
+
+public class PicnicErrorProneSupportSample {
+	static BigDecimal getNumber() {
+		return BigDecimal.valueOf(0);
+	}
+
+	public ImmutableSet<Integer> getSet() {
+		ImmutableSet<Integer> set = ImmutableSet.of(1);
+		return ImmutableSet.copyOf(set);
+	}
+}