arturobernalg commented on a change in pull request #22:
URL: https://github.com/apache/commons-daemon/pull/22#discussion_r571240224
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File path: src/test/java/org/apache/commons/daemon/SimpleDaemon.java
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@@ -28,18 +28,18 @@
*/
public class SimpleDaemon implements Daemon, Runnable, DaemonUserSignal {
- private ServerSocket server=null;
- private Thread thread=null;
- private DaemonController controller=null;
- private volatile boolean stopping=false;
- private String directory=null;
- private Vector<Handler> handlers=null;
+ private ServerSocket server;
+ private Thread thread;
+ private DaemonController controller;
+ private volatile boolean stopping;
+ private String directory;
+ private final Vector<Handler> HANDLERS;
private boolean softReloadSignalled;
public SimpleDaemon() {
System.err.println("SimpleDaemon: instance "+this.hashCode()+
" created");
- this.handlers=new Vector<Handler>();
+ this.HANDLERS =new Vector<Handler>();
Review comment:
changed
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