### 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 1.435
diff -u -r1.435 JavaProject.java
--- model/org/eclipse/jdt/internal/core/JavaProject.java	3 Sep 2010 15:44:26 -0000	1.435
+++ model/org/eclipse/jdt/internal/core/JavaProject.java	6 Sep 2010 08:41:12 -0000
@@ -1210,10 +1210,12 @@
 			IClasspathEntry[] classpath = getRawClasspath();
 			for (int i = 0, length = classpath.length; i < length; i++) {
 				if (classpath[i].equals(entry)) { // entry may need to be resolved
+					// https://bugs.eclipse.org/bugs/show_bug.cgi?id=324367
+					// consider referred projects as per API doc 
 					return
 						computePackageFragmentRoots(
 							resolveClasspath(new IClasspathEntry[] {entry}),
-							false, // don't retrieve exported roots
+							true,
 							null); /*no reverse map*/
 				}
 			}
#P org.eclipse.jdt.core.tests.model
Index: src/org/eclipse/jdt/core/tests/model/ClasspathTests.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/model/ClasspathTests.java,v
retrieving revision 1.215
diff -u -r1.215 ClasspathTests.java
--- src/org/eclipse/jdt/core/tests/model/ClasspathTests.java	27 May 2010 10:10:45 -0000	1.215
+++ src/org/eclipse/jdt/core/tests/model/ClasspathTests.java	6 Sep 2010 08:41:15 -0000
@@ -6747,5 +6747,49 @@
 		ContainerInitializer.setInitializer(null);
 	}
 }
+/**
+ * @bug 324367: IJavaProject.findPackageFragmentRoots(IClasspathEntry cpe) returns empty list
+ * 
+ * Test that exported classpath entries from the referenced project are included when invoked
+ * the API org.eclipse.jdt.core.IJavaProject.findPackageFragmentRoots(IClasspathEntry)
+ * 
+ * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=324367"
+ * @throws Exception
+ */
+public void testBug324367() throws Exception {
+	try {
+		IJavaProject referencingProject = this.createJavaProject("ReferencingProject", new String[] {}, "bin");
+		IJavaProject referencedProject = this.createJavaProject("ReferencedProject", new String[] {}, "bin");
+		
+		addLibrary(referencedProject, "lib.jar", null, new String[0], 
+				new String[] {
+				"META-INF/MANIFEST.MF",
+				"Manifest-Version: 1.0\n",
+			},
+			JavaCore.VERSION_1_4); 
+		IClasspathEntry[] classpath = new IClasspathEntry[1];
+		classpath[0] = JavaCore.newLibraryEntry(new Path("/ReferencedProject/lib.jar"), null, null,true);
+		setClasspath(referencedProject, classpath);
+
+		classpath = new IClasspathEntry[1];
+		classpath[0] = JavaCore.newProjectEntry(new Path("/ReferencedProject"), false);
+		setClasspath(referencingProject, classpath);
+		
+	    IClasspathEntry referencedProjectCPE = null;
+	    IClasspathEntry[] rawClasspath = referencingProject.getRawClasspath();
+	    for(int index = 0; index < rawClasspath.length; index++) {
+	    	IClasspathEntry cpe = rawClasspath[index];
+	    	if (cpe.getPath().equals(referencedProject.getPath())) {
+	    		referencedProjectCPE = cpe;
+	    		break;
+	    	}
+	    }
+	    assertEquals("No package fragment roots found referenced project", 1, referencingProject.findPackageFragmentRoots(referencedProjectCPE).length);
+
+	} finally {
+		deleteProject("ReferencingProject");
+		deleteProject("ReferencedProject");
+	}
+}
 
 }