tmf: Fix some critical and major Sonar warnings

[deliverable/tracecompass.git] / tmf / org.eclipse.tracecompass.tmf.ui / src / org / eclipse / tracecompass / tmf / ui / widgets / timegraph / widgets / TimeGraphControl.java

diff --git a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/widgets/TimeGraphControl.java b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/widgets/TimeGraphControl.java
index 9eeb3b372588a099dd5788319dc9ba663d43bcde..59ee111f75e5eebacf888b7aa5cf51c8165d5ae2 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/widgets/TimeGraphControl.java
+++ b/tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/widgets/TimeGraphControl.java
@@ -134,7 +134,7 @@ public class TimeGraphControl extends TimeGraphBaseControl
     private static final int SNAP_WIDTH = 3;
     private static final int ARROW_HOVER_MAX_DIST = 5;
 
-    private static double ARROW_RATIO = Math.sqrt(3) / 2; // base to height ratio
+    private static final double ARROW_RATIO = Math.sqrt(3) / 2; // base to height ratio
 
     private static final int NO_STATUS = -1;
     private static final int STATUS_WITHOUT_CURSOR_TIME = -2;