Support custom Java options for protocol adapters.

Signed-off-by: Kai Hudalla <[email protected]>

Author: Kai Hudalla

tests/pom.xml

@@ -42,6 +42,9 @@ Test cases are run against Docker images of Hono server + (Apache Qpid Dispatch
       -XX:MaxRAMPercentage=80
       -javaagent:/opt/hono/agent/org.jacoco.agent.jar=destfile=/opt/hono/jacoco.result/jacoco.part
     </default.java.options>
+    <amqp.java.options></amqp.java.options>
+    <http.java.options></http.java.options>
+    <mqtt.java.options></mqtt.java.options>
   </properties>
 
   <dependencies>
@@ -629,7 +632,7 @@ Test cases are run against Docker images of Hono server + (Apache Qpid Dispatch
                       <LOGGING_CONFIG>file:/etc/hono/logback-spring.xml</LOGGING_CONFIG>
                       <SPRING_CONFIG_LOCATION>file:/etc/hono/</SPRING_CONFIG_LOCATION>
                       <SPRING_PROFILES_ACTIVE>prod</SPRING_PROFILES_ACTIVE>
-                      <_JAVA_OPTIONS>${default.java.options}</_JAVA_OPTIONS>
+                      <_JAVA_OPTIONS>${default.java.options} ${http.java.options}</_JAVA_OPTIONS>
                       <PN_TRACE_FRM>0</PN_TRACE_FRM>
                     </env>
                     <log>
@@ -715,7 +718,7 @@ Test cases are run against Docker images of Hono server + (Apache Qpid Dispatch
                       <LOGGING_CONFIG>file:///etc/hono/logback-spring.xml</LOGGING_CONFIG>
                       <SPRING_CONFIG_LOCATION>file:///etc/hono/</SPRING_CONFIG_LOCATION>
                       <SPRING_PROFILES_ACTIVE>prod</SPRING_PROFILES_ACTIVE>
-                      <_JAVA_OPTIONS>${default.java.options}</_JAVA_OPTIONS>
+                      <_JAVA_OPTIONS>${default.java.options} ${mqtt.java.options}</_JAVA_OPTIONS>
                       <PN_TRACE_FRM>0</PN_TRACE_FRM>
                     </env>
                     <log>
@@ -793,7 +796,7 @@ Test cases are run against Docker images of Hono server + (Apache Qpid Dispatch
                       <LOGGING_CONFIG>file:///etc/hono/logback-spring.xml</LOGGING_CONFIG>
                       <SPRING_CONFIG_LOCATION>file:///etc/hono/</SPRING_CONFIG_LOCATION>
                       <SPRING_PROFILES_ACTIVE>prod</SPRING_PROFILES_ACTIVE>
-                      <_JAVA_OPTIONS>${default.java.options}</_JAVA_OPTIONS>
+                      <_JAVA_OPTIONS>${default.java.options} ${amqp.java.options}</_JAVA_OPTIONS>
                       <PN_TRACE_FRM>0</PN_TRACE_FRM>
                     </env>
                     <log>