ApnsIntegrationTest fails on 5.4.x.redhat-7-6-x

&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) Caused by: java.net.BindException: Address already in use (Bind failed)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at java.net.PlainSocketImpl.socketBind(Native Method)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at java.net.ServerSocket.bind(ServerSocket.java:375)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at java.net.ServerSocket.<init>(ServerSocket.java:237)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at java.net.ServerSocket.<init>(ServerSocket.java:181)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at javax.net.ssl.SSLServerSocket.<init>(SSLServerSocket.java:136)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at sun.security.ssl.SSLServerSocketImpl.<init>(SSLServerSocketImpl.java:113)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at sun.security.ssl.SSLServerSocketFactoryImpl.createServerSocket(SSLServerSocketFactoryImpl.java:79)
&amp#27;[0m&amp#27;[31m10:51:20,807 ERROR [stderr] (Thread-850) 	at com.notnoop.apns.utils.ApnsServerStub$GatewayRunner.run(ApnsServerStub.java:158)