java.lang.InterruptedException: sleep interrupted

[B00ttichelli]

time to time Thread is stop by that exception

2021-12-25 13:45:26.663 INFO 427595 --- [onLostChecker-1] io.calidog.certstream.BoringParts : Thread sleep interrupted, weird, exiting

java.lang.InterruptedException: sleep interrupted at java.base/java.lang.Thread.sleep(Native Method) ~[na:na] at io.calidog.certstream.BoringParts.onClose(BoringParts.java:67) ~[certstream-java-0.3.3.jar:na] at io.calidog.certstream.CertStreamClientImplFactory$1.onClose(CertStreamClientImplFactory.java:80) ~[certstream-java-0.3.3.jar:na] at io.calidog.certstream.CertStreamClientImpl.onClose(CertStreamClientImpl.java:49) ~[certstream-java-0.3.3.jar:na] at org.java_websocket.client.WebSocketClient.onWebsocketClose(WebSocketClient.java:617) ~[Java-WebSocket-1.5.0.jar:na] at org.java_websocket.WebSocketImpl.closeConnection(WebSocketImpl.java:522) ~[Java-WebSocket-1.5.0.jar:na] at org.java_websocket.WebSocketImpl.closeConnection(WebSocketImpl.java:545) ~[Java-WebSocket-1.5.0.jar:na] at org.java_websocket.AbstractWebSocket.executeConnectionLostDetection(AbstractWebSocket.java:212) ~[Java-WebSocket-1.5.0.jar:na] at org.java_websocket.AbstractWebSocket.access$100(AbstractWebSocket.java:44) ~[Java-WebSocket-1.5.0.jar:na] at org.java_websocket.AbstractWebSocket$1.run(AbstractWebSocket.java:188) ~[Java-WebSocket-1.5.0.jar:na] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na] at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[na:na] at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na] at java.base/java.lang.Thread.run(Thread.java:831) ~[na:na]