rename recorder object to pduRecorder for clarity

examples/src/OpenDis7Examples/PduListenerSaver.java

@@ -67,14 +67,14 @@ public class PduListenerSaver
 
         mystate state = mystate.RUNNING;
         Scanner terminalKeyboardScanner = new Scanner(System.in);
-        PduRecorder recorder = new PduRecorder(outputDirectory, multicastAddress, multicastPort); // assumes save on quit
+        PduRecorder pduRecorder = new PduRecorder(outputDirectory, multicastAddress, multicastPort); // assumes save on quit
 
         while (true) // monitor user input via keyboard
         {
             System.out.println("Type p/enter to pause, r/enter to resume, q/enter to quit");
             String line = terminalKeyboardScanner.nextLine();
             if (line.equalsIgnoreCase("p") && state == mystate.RUNNING) {
-                recorder.stopPause();
+                pduRecorder.stopPause();
                 state = mystate.PAUSED;
                 System.out.println("... now PAUSED");
             }
@@ -82,7 +82,7 @@ public class PduListenerSaver
                 System.out.println("... still PAUSED");
             }
             else if (line.equalsIgnoreCase("r") && state == mystate.PAUSED) {
-                recorder.startResume();
+                pduRecorder.startResume();
                 state = mystate.RUNNING;
                 System.out.println("... now RUNNING");
             }
@@ -91,11 +91,11 @@ public class PduListenerSaver
             }
             else if (line.equalsIgnoreCase("q")) {
                 System.out.println("... QUIT");
-                recorder.end();
+                pduRecorder.end();
                 break;
             }
         }
         System.out.println("Ending PduListenerSaver pdu recording, saved to file:");
-        System.out.println(recorder.getLogFilePath());
+        System.out.println(pduRecorder.getLogFilePath());
     }
 }