Fix error prone error for AuditRendererToCsv
The following error was fixed:
[DoubleBraceInitialization] Prefer collection factory methods or builders to the double-brace initialization pattern.
Change-Id: I069fbc1e45f2a7ab36667ee661e1c68b92b1ef24
diff --git a/src/main/java/com/googlesource/gerrit/plugins/auditsl4j/AuditRendererToCsv.java b/src/main/java/com/googlesource/gerrit/plugins/auditsl4j/AuditRendererToCsv.java
index 4c162be..000ea82 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/auditsl4j/AuditRendererToCsv.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/auditsl4j/AuditRendererToCsv.java
@@ -14,6 +14,7 @@
package com.googlesource.gerrit.plugins.auditsl4j;
+import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Multimap;
import com.google.gerrit.server.AuditEvent;
import com.google.gerrit.server.audit.ExtendedHttpAuditEvent;
@@ -21,9 +22,7 @@
import com.google.gerrit.server.audit.SshAuditEvent;
import java.text.SimpleDateFormat;
import java.util.Collection;
-import java.util.Collections;
import java.util.Date;
-import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
@@ -33,17 +32,16 @@
private static final SimpleDateFormat dateFmt = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss.SSSS");
- @SuppressWarnings("serial")
private static final Map<Class<?>, CsvFieldFormatter<?>> FIELD_CSV_FORMATTERS =
- Collections.unmodifiableMap(
- new HashMap<Class<?>, CsvFieldFormatter<? extends Object>>() {
- {
- put(HttpAuditEvent.class, new HttpAuditEventFormat());
- put(ExtendedHttpAuditEvent.class, new HttpAuditEventFormat());
- put(SshAuditEvent.class, new SshAuditEventFormat());
- put(AuditEvent.class, new AuditEventFormat());
- }
- });
+ ImmutableMap.of(
+ HttpAuditEvent.class,
+ new HttpAuditEventFormat(),
+ ExtendedHttpAuditEvent.class,
+ new HttpAuditEventFormat(),
+ SshAuditEvent.class,
+ new SshAuditEventFormat(),
+ AuditEvent.class,
+ new AuditEventFormat());
interface CsvFieldFormatter<T> {
String formatToCsv(T result);
