bug: Fix junit tests for Java 8

Change-Id: I1e9777f197a3c8e90fb710b9367131863199f8da
diff --git a/plugins/org.eclipse.osee.ats.core.client/src/org/eclipse/osee/ats/core/client/review/XDecisionOptions.java b/plugins/org.eclipse.osee.ats.core.client/src/org/eclipse/osee/ats/core/client/review/XDecisionOptions.java
index ca1b499..5f1197e 100644
--- a/plugins/org.eclipse.osee.ats.core.client/src/org/eclipse/osee/ats/core/client/review/XDecisionOptions.java
+++ b/plugins/org.eclipse.osee.ats.core.client/src/org/eclipse/osee/ats/core/client/review/XDecisionOptions.java
@@ -11,7 +11,7 @@
 package org.eclipse.osee.ats.core.client.review;
 
 import java.lang.ref.WeakReference;
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.Set;
 import java.util.logging.Level;
 import org.eclipse.osee.ats.api.IAtsWorkItem;
@@ -61,7 +61,7 @@
    }
 
    public static Set<DecisionOption> getDecisionOptions(String decisionOptions) {
-      Set<DecisionOption> decOptions = new HashSet<DecisionOption>();
+      Set<DecisionOption> decOptions = new LinkedHashSet<DecisionOption>();
       for (String decsionOpt : decisionOptions.split("[\n\r]+")) {
          DecisionOption state = new DecisionOption();
          Result result = state.setFromXml(decsionOpt);
diff --git a/plugins/org.eclipse.osee.ats/src/org/eclipse/osee/ats/util/xviewer/column/XViewerAtsAttributeValueColumn.java b/plugins/org.eclipse.osee.ats/src/org/eclipse/osee/ats/util/xviewer/column/XViewerAtsAttributeValueColumn.java
index 8b49337..4e777ef 100644
--- a/plugins/org.eclipse.osee.ats/src/org/eclipse/osee/ats/util/xviewer/column/XViewerAtsAttributeValueColumn.java
+++ b/plugins/org.eclipse.osee.ats/src/org/eclipse/osee/ats/util/xviewer/column/XViewerAtsAttributeValueColumn.java
@@ -11,7 +11,7 @@
 package org.eclipse.osee.ats.util.xviewer.column;
 
 import java.util.Collection;
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.Set;
 import java.util.logging.Level;
 import org.eclipse.nebula.widgets.xviewer.IAltLeftClickProvider;
@@ -79,7 +79,7 @@
             return ((AbstractWorkflowArtifact) element).getAttributesToStringUnique(getAttributeType(), ";");
          }
          if (Artifacts.isOfType(element, AtsArtifactTypes.Action)) {
-            Set<String> strs = new HashSet<String>();
+            Set<String> strs = new LinkedHashSet<String>();
             for (TeamWorkFlowArtifact team : ActionManager.getTeams(element)) {
                String str = getColumnText(team, column, columnIndex);
                if (Strings.isValid(str)) {
@@ -102,7 +102,7 @@
 
    @Override
    public void handleColumnMultiEdit(TreeColumn treeColumn, Collection<TreeItem> treeItems) {
-      Set<AbstractWorkflowArtifact> awas = new HashSet<AbstractWorkflowArtifact>();
+      Set<AbstractWorkflowArtifact> awas = new LinkedHashSet<AbstractWorkflowArtifact>();
       for (TreeItem item : treeItems) {
          Artifact art = (Artifact) item.getData();
          try {
diff --git a/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/widgets/XCombo.java b/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/widgets/XCombo.java
index ef106a4..559cc47 100644
--- a/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/widgets/XCombo.java
+++ b/plugins/org.eclipse.osee.framework.ui.skynet/src/org/eclipse/osee/framework/ui/skynet/widgets/XCombo.java
@@ -10,7 +10,7 @@
  *******************************************************************************/
 package org.eclipse.osee.framework.ui.skynet.widgets;
 
-import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
@@ -35,7 +35,7 @@
    protected String data = "";
    protected String[] inDataStrings; // Strings sent in for display
    //
-   private final Map<String, Integer> displayDataStrings = new HashMap<String, Integer>();
+   private final Map<String, Integer> displayDataStrings = new LinkedHashMap<String, Integer>();
    private String displayArray[];
    private boolean isDefaultSelectionAllowed;