Add null-checks for Map.get()

[deliverable/tracecompass.git] / tmf / org.eclipse.tracecompass.tmf.core / src / org / eclipse / tracecompass / tmf / core / timestamp / TmfTimePreferences.java

diff --git a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimePreferences.java b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimePreferences.java
index 2a1ca50a95d630c61f8280515d8e78d583294463..553d5cb09a3ed153a6e844a35c84ec18eb4a5416 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimePreferences.java
+++ b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimePreferences.java
@@ -13,6 +13,8 @@
 
 package org.eclipse.tracecompass.tmf.core.timestamp;
 
+import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull;
+
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -157,7 +159,7 @@ public final class TmfTimePreferences {
     }
 
     private static String computeSubSecFormat(Map<String, String> prefsMap) {
-        String sSecFormat = prefsMap.get(ITmfTimePreferencesConstants.SUBSEC);
+        String sSecFormat = checkNotNull(prefsMap.get(ITmfTimePreferencesConstants.SUBSEC));
         String sSecFieldSep = prefsMap.get(ITmfTimePreferencesConstants.SSEC_DELIMITER);
         String ssecFmt = sSecFormat.replaceAll(" ", sSecFieldSep); //$NON-NLS-1$
         return ssecFmt;