### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: model/org/eclipse/jdt/internal/core/JavaProject.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/JavaProject.java,v
retrieving revision 1.410
diff -u -r1.410 JavaProject.java
--- model/org/eclipse/jdt/internal/core/JavaProject.java	27 Jun 2008 16:03:51 -0000	1.410
+++ model/org/eclipse/jdt/internal/core/JavaProject.java	21 Jul 2008 23:16:58 -0000
@@ -106,7 +106,7 @@
 	/**
 	 * Name of file containing project classpath
 	 */
-	public static final String CLASSPATH_FILENAME = ".classpath";  //$NON-NLS-1$
+	public static final String CLASSPATH_FILENAME = IJavaProject.CLASSPATH_FILE_PATH;
 
 	/**
 	 * Value of the project's raw classpath if the .classpath file contains invalid entries.
Index: model/org/eclipse/jdt/core/IJavaProject.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/model/org/eclipse/jdt/core/IJavaProject.java,v
retrieving revision 1.101
diff -u -r1.101 IJavaProject.java
--- model/org/eclipse/jdt/core/IJavaProject.java	27 Jun 2008 16:04:01 -0000	1.101
+++ model/org/eclipse/jdt/core/IJavaProject.java	21 Jul 2008 23:16:57 -0000
@@ -62,6 +62,20 @@
  */
 public interface IJavaProject extends IParent, IJavaElement, IOpenable {
 
+    /**
+     * Path to the file containing project classpath.
+     * 
+     * @since 3.5
+     */
+    static final String CLASSPATH_FILE_PATH = ".classpath"; //$NON-NLS-1$
+    
+    /**
+     * Path to the file containing java project preferences.
+     * 
+     * @since 3.5
+     */
+    static final String JAVA_CORE_PREFS_FILE_PATH = ".settings/" + JavaCore.PLUGIN_ID + ".prefs"; //$NON-NLS-1$  //$NON-NLS-2$
+    
 	/**
 	 * Decodes the classpath entry that has been encoded in the given string
 	 * in the context of this project.