tmf xml: Add a few package-info to tmf.analysis.xml.core.model.*

[deliverable/tracecompass.git] / org.eclipse.tracecompass.tmf.analysis.xml.core / src / org / eclipse / tracecompass / tmf / analysis / xml / core / model / readwrite / TmfXmlReadWriteModelFactory.java

diff --git a/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/tmf/analysis/xml/core/model/readwrite/TmfXmlReadWriteModelFactory.java b/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/tmf/analysis/xml/core/model/readwrite/TmfXmlReadWriteModelFactory.java
index 743d039e5231419bc2c9b630de071f4bf0e44b67..84acc894059ade414e745205aa2debb856857884 100644 (file)
--- a/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/tmf/analysis/xml/core/model/readwrite/TmfXmlReadWriteModelFactory.java
+++ b/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/tmf/analysis/xml/core/model/readwrite/TmfXmlReadWriteModelFactory.java
@@ -14,7 +14,7 @@ package org.eclipse.tracecompass.tmf.analysis.xml.core.model.readwrite;
 
 import java.util.List;
 
-import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.tracecompass.tmf.analysis.xml.core.model.ITmfXmlModelFactory;
 import org.eclipse.tracecompass.tmf.analysis.xml.core.model.ITmfXmlStateAttribute;
 import org.eclipse.tracecompass.tmf.analysis.xml.core.model.ITmfXmlStateValue;
@@ -32,14 +32,13 @@ import org.w3c.dom.Element;
  */
 public class TmfXmlReadWriteModelFactory implements ITmfXmlModelFactory {
 
-    private static ITmfXmlModelFactory fInstance = null;
+    private static @Nullable ITmfXmlModelFactory fInstance = null;
 
     /**
      * Get the instance of this model creator
      *
      * @return The {@link TmfXmlReadWriteModelFactory} instance
      */
-    @NonNull
     public static synchronized ITmfXmlModelFactory getInstance() {
         ITmfXmlModelFactory instance = fInstance;
         if (instance == null) {