Hi,
See the error when installing apt install zabbix-java-gateway

root@note-jbrasil:/etc/zabbix# apt install zabbix-java-gateway
Lendo listas de pacotes... Pronto
Construindo árvore de dependências
Lendo informação de estado... Pronto
zabbix-java-gateway is already the newest version (1:4.4.4-1+bionic).
0 pacotes atualizados, 0 pacotes novos instalados, 0 a serem removidos e 73 não atualizados.
1 pacotes não totalmente instalados ou removidos.
Depois desta operação, 0 B adicionais de espaço em disco serão usados.
Você quer continuar? [S/n] s
Configurando zabbix-java-gateway (1:4.4.4-1+bionic) ...
Job for zabbix-java-gateway.service failed because the control process exited with error code.
See "systemctl status zabbix-java-gateway.service" and "journalctl -xe" for details.
invoke-rc.d: initscript zabbix-java-gateway, action "start" failed.
● zabbix-java-gateway.service - Zabbix Java Gateway
Loaded: loaded (/lib/systemd/system/zabbix-java-gateway.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2020-01-20 16:39:37 -03; 5ms ago
Process: 13755 ExecStart=/usr/sbin/zabbix_java_gateway (code=exited, status=1/FAILURE)

jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at java.security.AccessController.doPrivileged(Native Method)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
jan 20 16:39:37 note-jbrasil zabbix_java_gateway[13755]: Zabbix Java Gateway did not start
jan 20 16:39:37 note-jbrasil systemd[1]: zabbix-java-gateway.service: Control process exited, code=exited status=1
jan 20 16:39:37 note-jbrasil systemd[1]: zabbix-java-gateway.service: Failed with result 'exit-code'.
jan 20 16:39:37 note-jbrasil systemd[1]: Failed to start Zabbix Java Gateway.
dpkg: erro ao processar o pacote zabbix-java-gateway (--configure):
installed zabbix-java-gateway package post-installation script subprocess returned error exit status 1
Erros foram encontrados durante o processamento de:
zabbix-java-gateway
E: Sub-process /usr/bin/dpkg returned an error code (1)

What can it be?
Thanks