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Make fields immutable (final) where possible

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This commit is contained in:
René Scheibe
2022-06-08 16:13:03 +02:00
committed by GitHub
parent 9f4428153c
commit 80af14a2e6
40 changed files with 80 additions and 84 deletions
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4
basic/mqtt/src/test/java/org/springframework/integration/samples/mqtt/BrokerRunning.java
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@@ -40,10 +40,10 @@ import org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory;
*/
public class BrokerRunning extends TestWatcher {
private static Log logger = LogFactory.getLog(BrokerRunning.class);
private static final Log logger = LogFactory.getLog(BrokerRunning.class);
// Static so that we only test once on failure: speeds up test suite
private static Map<Integer, Boolean> brokerOnline = new HashMap<>();
private static final Map<Integer, Boolean> brokerOnline = new HashMap<>();
private final int port;