Centralized common constants.
diff --git a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/AllWriteTests.java b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/AllWriteTests.java
index a84c392..6b3d964 100644
--- a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/AllWriteTests.java
+++ b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/AllWriteTests.java
@@ -14,6 +14,7 @@
 import junit.framework.Test;
 import junit.framework.TestSuite;
 
+import org.eclipse.jst.jsf.core.internal.provisional.IJSFCoreConstants;
 import org.eclipse.jst.jsf.facesconfig.tests.util.CommonStructuresUtil;
 import org.eclipse.jst.jsf.test.util.ConfigurableTestSuite;
 import org.eclipse.jst.jsf.test.util.ConfigurableTestCase.TestConfiguration;
@@ -38,7 +39,7 @@
     {
         TestConfiguration testConfiguration = new TestConfiguration();
         testConfiguration.put(BaseWriteTestCase.CONFIG_FILE_KEY, "WEB-INF/faces-config2.xml");
-        testConfiguration.put(BaseWriteTestCase.FACES_VERSION_KEY, "1.2");
+        testConfiguration.put(BaseWriteTestCase.FACES_VERSION_KEY, IJSFCoreConstants.JSF_VERSION_1_2);
 
         TestSuite suite = 
             new ConfigurableTestSuite(testConfiguration, "Faces 1.2 Model Tests");
@@ -79,7 +80,7 @@
     {
         TestConfiguration testConfiguration = new TestConfiguration();
         testConfiguration.put(BaseWriteTestCase.CONFIG_FILE_KEY, "WEB-INF/faces-config1.xml");
-        testConfiguration.put(BaseWriteTestCase.FACES_VERSION_KEY, "1.1");
+        testConfiguration.put(BaseWriteTestCase.FACES_VERSION_KEY, IJSFCoreConstants.JSF_VERSION_1_1);
 
         TestSuite suite = 
             new ConfigurableTestSuite(testConfiguration, "Faces 1.1 Model Tests");
diff --git a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/FacesConfigExtensionTestCase.java b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/FacesConfigExtensionTestCase.java
index dc07608..7cd25e2 100644
--- a/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/FacesConfigExtensionTestCase.java
+++ b/jsf/tests/org.eclipse.jst.jsf.facesconfig.tests/src/org/eclipse/jst/jsf/facesconfig/tests/write/FacesConfigExtensionTestCase.java
@@ -1,5 +1,6 @@
 package org.eclipse.jst.jsf.facesconfig.tests.write;
 
+import org.eclipse.jst.jsf.core.internal.provisional.IJSFCoreConstants;
 import org.eclipse.jst.jsf.facesconfig.emf.DynamicElement;
 import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigExtensionType;
 import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigFactory;
@@ -26,7 +27,7 @@
     {
         super.setUp();
         // test should not be used with 1.1
-        assertEquals("1.2", _facesVersion);
+        assertEquals(IJSFCoreConstants.JSF_VERSION_1_2, _facesVersion);
     }
 
     public void testFacesConfigExtension() {