Bug 581856: Remove deprecated IPropertyCollection

Replace it with ICorePropertyCollection use, as prescribed by the
deprecation notice.

Deprecated in commit 2d3d2f0, since v7.1.0.

[Removed] o.e.t.tmf.core.model.timegraph.IPropertyCollection

Change-Id: Ib20beb2c2301088d886e596737f131a70adab342
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass/org.eclipse.tracecompass/+/201573
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>

tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/model/IOutputElement.java

@@ -12,7 +12,6 @@
 package org.eclipse.tracecompass.tmf.core.model;
 
 import org.eclipse.jdt.annotation.Nullable;
-import org.eclipse.tracecompass.tmf.core.model.timegraph.IPropertyCollection;
 
 /**
  * Interface for an output element. An output element represents a graphical
@@ -23,7 +22,7 @@
  * @author Patrick Tasse
  * @since 5.2
  */
-public interface IOutputElement extends ICoreElementResolver, IPropertyCollection {
+public interface IOutputElement extends ICoreElementResolver, ICorePropertyCollection {
 
     /**
      * Get the value, may be unused if the element has a style

tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/widgets/timegraph/model/ITimeEvent.java

@@ -17,8 +17,8 @@
 
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.tracecompass.tmf.core.model.ICoreElementResolver;
+import org.eclipse.tracecompass.tmf.core.model.ICorePropertyCollection;
 import org.eclipse.tracecompass.tmf.core.model.timegraph.IMetadataStrings;
-import org.eclipse.tracecompass.tmf.core.model.timegraph.IPropertyCollection;
 
 import com.google.common.collect.ImmutableMultimap;
 import com.google.common.collect.Multimap;
@@ -30,7 +30,7 @@
  * @author Alvaro Sanchez-Leon
  * @author Patrick Tasse
  */
-public interface ITimeEvent extends IPropertyCollection, ICoreElementResolver {
+public interface ITimeEvent extends ICorePropertyCollection, ICoreElementResolver {
 
     /**
      * Get the entry matching this time event.