Cleanup.

.gitignore

@@ -1,6 +1,8 @@
-# Ignore Gradle project-specific cache directory
+.classpath
+.settings
+.project
 .gradle
+.vscode
 .idea
-
-# Ignore Gradle build output directory
 build
+bin

build.gradle

@@ -2,7 +2,7 @@ plugins {
     id 'java'
     id 'groovy'
     id 'application'
-    id "com.github.johnrengelman.shadow" version "6.0.0"
+    id "com.github.johnrengelman.shadow" version "6.1.0"
     id "net.nemerosa.versioning" version "2.14.0"
     id "nebula.ospackage" version "8.4.1"
 }
@@ -12,13 +12,13 @@ repositories {
 }
 
 dependencies {
-    compile 'info.picocli:picocli:4.5.1'
-    annotationProcessor 'info.picocli:picocli-codegen:4.5.1'
+    compile 'info.picocli:picocli:4.5.2'
+    annotationProcessor 'info.picocli:picocli-codegen:4.5.2'
 
     implementation 'org.slf4j:slf4j-api:1.7.+'
     runtimeOnly 'ch.qos.logback:logback-classic:1.+'
 
-    testImplementation('org.spockframework:spock-core:2.0-M3-groovy-3.0')
+    testImplementation('org.spockframework:spock-core:2.0-M4-groovy-3.0')
     testImplementation("org.slf4j:slf4j-simple:1.7.+")
 }
 
@@ -60,7 +60,6 @@ buildRpm {
 
 buildDeb {
     dependsOn startShadowScripts
-    requires('default-jre-headless')
 }
 
 jar {

gradle.properties

@@ -1,3 +1,3 @@
 id            = syslogd
 group         = biz.nellemann.syslogd
-version       = 1.0.4
+version       = 1.0.5

src/main/java/biz/nellemann/syslogd/LogEvent.java

@@ -20,6 +20,7 @@ import java.util.EventObject;
 
 public class LogEvent extends EventObject {
 
+    private static final long serialVersionUID = 1L;
     private final String message;
 
     public LogEvent(final Object source, final String message ) {
@@ -30,4 +31,5 @@ public class LogEvent extends EventObject {
     public String getMessage() {
         return message;
     }
+
 }

src/main/java/biz/nellemann/syslogd/TcpServer.java

@@ -100,9 +100,9 @@ public class TcpServer {
 
         private synchronized void sendEvent(String message) {
             LogEvent event = new LogEvent( this, message );
-            Iterator listeners = eventListeners.iterator();
+            Iterator<LogListener> listeners = eventListeners.iterator();
             while( listeners.hasNext() ) {
-                ( (LogListener) listeners.next() ).onLogEvent( event );
+                listeners.next().onLogEvent( event );
             }
         }
 

src/main/java/biz/nellemann/syslogd/UdpServer.java

@@ -57,9 +57,9 @@ public class UdpServer extends Thread {
 
     private synchronized void sendEvent(String message) {
         LogEvent event = new LogEvent( this, message);
-        Iterator listeners = eventListeners.iterator();
+        Iterator<LogListener> listeners = eventListeners.iterator();
         while( listeners.hasNext() ) {
-            ( (LogListener) listeners.next() ).onLogEvent( event );
+            listeners.next().onLogEvent( event );
         }
     }