Fixed SpotBugs issue.

Rick-Rainer Ludwig · Rick-Rainer Ludwig · commit 4ff6cbe51608 · 2020-08-12T21:47:35.000+02:00
diff --git a/charts/src/main/java/com/puresoltechnologies/javafx/charts/plots/PlotCanvas.java b/charts/src/main/java/com/puresoltechnologies/javafx/charts/plots/PlotCanvas.java
@@ -362,10 +362,10 @@ private void unregisterPlot(Plot<?, ?, ?> plot) {
             ObservableList<Plot<?, ?, ?>> affectedByAxis = affectedPlots.get(axis);
             if (affectedByAxis != null) {
                 affectedByAxis.remove(plot);
-            }
-            if (affectedByAxis.isEmpty()) {
-                affectedPlots.remove(axis);
-                axisRenderers.remove(axis);
+                if (affectedByAxis.isEmpty()) {
+                    affectedPlots.remove(axis);
+                    axisRenderers.remove(axis);
+                }
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -362,10 +362,10 @@ private void unregisterPlot(Plot<?, ?, ?> plot) {`
`362`	`362`	`ObservableList<Plot<?, ?, ?>> affectedByAxis = affectedPlots.get(axis);`
`363`	`363`	`if (affectedByAxis != null) {`
`364`	`364`	`affectedByAxis.remove(plot);`
`365`		`- }`
`366`		`- if (affectedByAxis.isEmpty()) {`
`367`		`- affectedPlots.remove(axis);`
`368`		`- axisRenderers.remove(axis);`
	`365`	`+ if (affectedByAxis.isEmpty()) {`
	`366`	`+ affectedPlots.remove(axis);`
	`367`	`+ axisRenderers.remove(axis);`
	`368`	`+ }`
`369`	`369`	`}`
`370`	`370`	`}`
`371`	`371`