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[infrastructure] add external null-annotations (#8848)

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Signed-off-by: Jan N. Klug <jan.n.klug@rub.de>
This commit is contained in:
J-N-K
2020-10-31 00:29:03 +01:00
committed by GitHub
parent 47d05055db
commit bd664ff0c8
162 changed files with 933 additions and 575 deletions
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3
bundles/org.openhab.binding.lgwebos/src/main/java/org/openhab/binding/lgwebos/internal/handler/LGWebOSTVMouseSocket.java
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@@ -134,7 +134,8 @@ public class LGWebOSTVMouseSocket {
@OnWebSocketError
public void onError(Throwable cause) {
Optional.ofNullable(this.listener).ifPresent(l -> l.onError(cause.getMessage()));
String message = cause.getMessage();
Optional.ofNullable(this.listener).ifPresent(l -> l.onError(message != null ? message : ""));
logger.debug("Connection Error.", cause);
}

3
bundles/org.openhab.binding.lgwebos/src/main/java/org/openhab/binding/lgwebos/internal/handler/LGWebOSTVSocket.java
View File

@@ -243,7 +243,8 @@ public class LGWebOSTVSocket {
return;
}
Optional.ofNullable(this.listener).ifPresent(l -> l.onError(cause.getMessage()));
String message = cause.getMessage();
Optional.ofNullable(this.listener).ifPresent(l -> l.onError(message != null ? message : ""));
}
@OnWebSocketClose