GUI -- refactored all the table views (server side) to use the new TableModel method of data generation.

Change-Id: Ib8a188ad432ff335db6cff1e49e08dbaf039436b
diff --git a/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellComparatorTest.java b/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellComparatorTest.java
index d4cd8ed..38c6bed 100644
--- a/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellComparatorTest.java
+++ b/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellComparatorTest.java
@@ -39,7 +39,7 @@
     private static final int NUMBER = 42;
     private static final TestClass OBJECT = new TestClass();
 
-    private CellComparator cmp = new DefaultCellComparator();
+    private CellComparator cmp = DefaultCellComparator.INSTANCE;
 
     @Test
     public void sameString() {
diff --git a/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellFormatterTest.java b/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellFormatterTest.java
index 8934f48..6351a1f 100644
--- a/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellFormatterTest.java
+++ b/core/api/src/test/java/org/onosproject/ui/table/cell/DefaultCellFormatterTest.java
@@ -37,7 +37,7 @@
         }
     }
 
-    private CellFormatter fmt = new DefaultCellFormatter();
+    private CellFormatter fmt = DefaultCellFormatter.INSTANCE;
 
     @Test
     public void formatNull() {
diff --git a/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java b/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java
index 738fbdd..ad23b02 100644
--- a/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java
+++ b/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java
@@ -18,6 +18,7 @@
 package org.onosproject.ui.table.cell;
 
 import org.junit.Test;
+import org.onosproject.ui.table.CellFormatter;
 
 import static org.junit.Assert.assertEquals;
 
@@ -26,7 +27,7 @@
  */
 public class HexFormatterTest {
 
-    private HexFormatter fmt = new HexFormatter();
+    private CellFormatter fmt = HexFormatter.INSTANCE;
 
     @Test
     public void nullValue() {
diff --git a/core/api/src/test/java/org/onosproject/ui/table/cell/IntComparatorTest.java b/core/api/src/test/java/org/onosproject/ui/table/cell/IntComparatorTest.java
index 2b45b3f..9455329 100644
--- a/core/api/src/test/java/org/onosproject/ui/table/cell/IntComparatorTest.java
+++ b/core/api/src/test/java/org/onosproject/ui/table/cell/IntComparatorTest.java
@@ -27,7 +27,7 @@
  */
 public class IntComparatorTest {
 
-    private CellComparator cmp = new IntComparator();
+    private CellComparator cmp = IntComparator.INSTANCE;
 
     @Test
     public void twoNulls() {