tmf : use of the map values instead of keyset

Change-Id: I80a02e117d0afe3b45b557903e185443c6f099ca
Signed-off-by: Jean-Christian Kouame <jean-christian.kouame@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/58182
Reviewed-by: Hudson CI
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Tested-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>

diff --git a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/project/model/TmfTraceType.java b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/project/model/TmfTraceType.java
index e32180ca838c2dd21d0733fa509ed4289c40503e..a8932bf787da92a2be791d2e591b59096c9e2e84 100644 (file)
--- a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/project/model/TmfTraceType.java
+++ b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/project/model/TmfTraceType.java
@@ -410,8 +410,8 @@ public final class TmfTraceType {
      */
     public static List<String> getTraceCategories() {
         List<String> categoryNames = new ArrayList<>();
-        for (Map.Entry<String, TraceTypeHelper> entry : TRACE_TYPES.entrySet()) {
-            final String categoryName = entry.getValue().getCategoryName();
+        for (TraceTypeHelper helper : TRACE_TYPES.values()) {
+            final String categoryName = helper.getCategoryName();
             if (!categoryNames.contains(categoryName)) {
                 categoryNames.add(categoryName);
             }