giving test more time for not failing

src/test/java/kieker/analysis/plugin/reader/amqp/AMQPReaderStageTest.java

@@ -87,7 +87,7 @@ public class AMQPReaderStageTest {
 		amqpWriter.write(monitoringRecord);
 
 		// Let the reader consume the record
-		amqpReaderThread.join(100);
+		amqpReaderThread.join(200);
 
 		assertThat(amqpReaderThread.getOutputList().isEmpty(), is(false));