Fix start script

Author: Crim

README.md

@@ -1,7 +1,5 @@
 # Kafka WebView
 
-[![Build Status](https://travis-ci.org/SourceLabOrg/kafka-webview.svg?branch=master)](https://travis-ci.org/SourceLabOrg/kafka-webview)
-
 This project aims to be a full-featured web-based [Apache Kafka](https://kafka.apache.org/) consumer.  **Kafka WebView** presents an easy-to-use web based interface for reading data out of kafka topics and providing basic filtering and searching capabilities.
 
 ### Features

kafka-webview-ui/src/assembly/distribution/start.sh

@@ -13,9 +13,12 @@ if [[ -z "$LOG_OPTS" ]]; then
     export LOG_OPTS=""
 fi
 
-## For JVM > 1.8 add exports.
+## For JVM >= 16 add exports.
 if [[ -z "$EXPORT_OPTS" ]]; then
-    export EXPORT_OPTS="--add-exports=java.naming/com.sun.jndi.ldap=ALL-UNNAMED"
+    export JAVA_VER=`java -version 2>&1 | head -1 | cut -d'"' -f2 | sed '/^1\./s///' | cut -d'.' -f1`
+    if [[ $JAVA_VER -ge 16 ]]; then
+      export EXPORT_OPTS="--add-exports=java.naming/com.sun.jndi.ldap=ALL-UNNAMED"
+    fi
 fi
 
 ## Define configuration