Bug 501885 : Lowercase by default for identifier proposals

Signed-off-by: <gautier.desaintmartinlacaze@gmail.com>
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/preferences/CSSCorePreferenceInitializer.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/preferences/CSSCorePreferenceInitializer.java
index 5e30c4a..c7142b9 100644
--- a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/preferences/CSSCorePreferenceInitializer.java
+++ b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/preferences/CSSCorePreferenceInitializer.java
@@ -4,7 +4,7 @@
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
- * 
+ *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
@@ -23,7 +23,8 @@
 public class CSSCorePreferenceInitializer extends AbstractPreferenceInitializer {
 
 	public void initializeDefaultPreferences() {
-		IEclipsePreferences node = new DefaultScope().getNode(CSSCorePlugin.getDefault().getBundle().getSymbolicName());
+		IEclipsePreferences node = DefaultScope.INSTANCE
+				.getNode(CSSCorePlugin.getDefault().getBundle().getSymbolicName());
 
 		// formatting preferences
 		node.putInt(CSSCorePreferenceNames.LINE_WIDTH, 72);
@@ -59,7 +60,7 @@
 		node.putBoolean(CSSCorePreferenceNames.WRAPPING_ONE_PER_LINE, true);
 		node.putBoolean(CSSCorePreferenceNames.WRAPPING_PROHIBIT_WRAP_ON_ATTR, true);
 		node.putBoolean(CSSCorePreferenceNames.WRAPPING_NEWLINE_ON_OPEN_BRACE, false);
-		node.putInt(CSSCorePreferenceNames.CASE_IDENTIFIER, CSSCorePreferenceNames.UPPER);
+		node.putInt(CSSCorePreferenceNames.CASE_IDENTIFIER, CSSCorePreferenceNames.LOWER);
 		node.putInt(CSSCorePreferenceNames.CASE_SELECTOR, CSSCorePreferenceNames.LOWER);
 		node.putInt(CSSCorePreferenceNames.CASE_PROPERTY_NAME, CSSCorePreferenceNames.LOWER);
 		node.putInt(CSSCorePreferenceNames.CASE_PROPERTY_VALUE, CSSCorePreferenceNames.LOWER);
diff --git a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSCorePreferencesTest.java b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSCorePreferencesTest.java
index 86ad6b8..374ee39 100644
--- a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSCorePreferencesTest.java
+++ b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSCorePreferencesTest.java
@@ -7,12 +7,10 @@
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
- *     
+ *
  *******************************************************************************/
 package org.eclipse.wst.css.core.tests;
 
-import junit.framework.TestCase;
-
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.preferences.DefaultScope;
 import org.eclipse.core.runtime.preferences.IEclipsePreferences;
@@ -29,10 +27,12 @@
 import org.osgi.framework.BundleException;
 import org.osgi.service.prefs.Preferences;
 
+import junit.framework.TestCase;
+
 /**
  * The purpose of this test is to verify the validity of the XML Source editor
  * preferences. Tests include setting/getting preferences.
- * 
+ *
  * NOTE: This test should be preformed on a clean workspace. If performed on
  * an existing workspace, this test will manipulate preferences in the
  * workspace, though attempts will be made to restore original values after
@@ -71,14 +71,14 @@
 
 	/**
 	 * Tests default values of preferences.
-	 * 
+	 *
 	 * NOTE: Expected default values are hard-coded, so if default values do
 	 * get changed, assertions need to be updated as well
 	 */
 	public void testPluginGetDefaultPreferences() {
 		IEclipsePreferences node = new DefaultScope().getNode(CSSCorePlugin.getDefault().getBundle().getSymbolicName());
 
-		pluginGetDefaultPreference(node, CSSCorePreferenceNames.CASE_IDENTIFIER, "2");
+		pluginGetDefaultPreference(node, CSSCorePreferenceNames.CASE_IDENTIFIER, "1");
 		pluginGetDefaultPreference(node, CSSCorePreferenceNames.INDENTATION_CHAR, CSSCorePreferenceNames.TAB);
 	}