[Java] Remove the need to open module dependencies in test now that Agrona is updated for CompilerUtil.

Author: mjpt777

build.gradle

@@ -154,11 +154,6 @@ subprojects {
     }
 
     test {
-        if (JavaVersion.current().ordinal() >= JavaVersion.VERSION_1_9.ordinal()) {
-            jvmArgs('--add-opens', 'java.base/java.lang.reflect=ALL-UNNAMED')
-            jvmArgs('--add-opens', 'java.base/sun.nio.ch=ALL-UNNAMED')
-        }
-
         testLogging {
             showStandardStreams = true
             exceptionFormat = 'full'