Refactory: remove unused classes, imports, fields and methods.

diff --git a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/debug/core/PHPDebugModel.java b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/debug/core/PHPDebugModel.java
index 007cd10..71e422a 100644 (file)
--- a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/debug/core/PHPDebugModel.java
+++ b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/debug/core/PHPDebugModel.java
@@ -20,7 +20,7 @@ import net.sourceforge.phpdt.internal.debug.core.breakpoints.PHPLineBreakpoint;
 //import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.Preferences;
+//import org.eclipse.core.runtime.Preferences;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.IBreakpointManager;
 import org.eclipse.debug.core.model.IBreakpoint;
@@ -152,22 +152,22 @@ public class PHPDebugModel {
         * 
         * @return the preference store for this plug-in
         */
-       public static Preferences getPreferences() {
-               PHPDebugCorePlugin deflt = PHPDebugCorePlugin.getDefault();
-               if (deflt != null) {
-                       return deflt.getPluginPreferences();
-               }
-               return null;
-       }
+//     public static Preferences getPreferences() {
+//             PHPDebugCorePlugin deflt = PHPDebugCorePlugin.getDefault();
+//             if (deflt != null) {
+//                     return deflt.getPluginPreferences();
+//             }
+//             return null;
+//     }
 
        /**
         * Saves the preference store for this plug-in.
         * 
         * @return the preference store for this plug-in
         */
-       public static void savePreferences() {
-               PHPDebugCorePlugin.getDefault().savePluginPreferences();
-       }
+//     public static void savePreferences() {
+//             PHPDebugCorePlugin.getDefault().savePluginPreferences();
+//     }
 
        /**
         * Creates and returns a debug target for the given VM, with the specified