Fix to avoid possible NPE

Disable excessive printout
JonathanGiles · Dec 9, 2018 · 8ee41c8 · 8ee41c8
1 parent 6d133d9
commit 8ee41c8
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,4 +1,6 @@
 build/
 .gradle/
 .nb-gradle/
-app/.gradle/
+app/.gradle/
+scenicView.properties
+.DS_Store
diff --git a/src/main/java/org/fxconnector/PropertyTracker.java b/src/main/java/org/fxconnector/PropertyTracker.java
@@ -75,7 +75,10 @@ public void setTarget(final Object target) {
         }
 
         for (final ObservableValue ov : properties.keySet()) {
-            ov.addListener(propListener);
+            if (ov != null && propListener != null) {
+                ov.addListener(propListener);
+            }
+
         }
     }
 

diff --git a/src/main/java/org/fxconnector/helper/WindowChecker.java b/src/main/java/org/fxconnector/helper/WindowChecker.java
@@ -51,7 +51,7 @@ public interface WindowFilter {
         while (running) {
             onWindowsFound(windows);
             try {
-                Logger.print("No JavaFX window found - sleeping for " + sleepTime / 1000 + " seconds");
+                // Logger.print("No JavaFX window found - sleeping for " + sleepTime / 1000 + " seconds");
                 Thread.sleep(sleepTime);
                 if (maxWaitTime != -1) {
                     currentWait += sleepTime;