### Eclipse Workspace Patch 1.0
#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 1.221
diff -u -r1.221 ClasspathTests.java
--- src/org/eclipse/jdt/core/tests/model/ClasspathTests.java	19 Nov 2010 11:25:39 -0000	1.221
+++ src/org/eclipse/jdt/core/tests/model/ClasspathTests.java	2 Dec 2010 10:42:09 -0000
@@ -6861,5 +6861,74 @@
 		deleteProject("P");
 	}
 }
+/**
+ * @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[] {"src"}, "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[2];
+		classpath[0] = JavaCore.newSourceEntry(new Path("/ReferencedProject/src"), new Path[0]);
+		classpath[1] = 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;
+	    	}
+	    }
+		IResource resource = getWorkspaceRoot().getProject("ReferencedProject").getFile("lib.jar");
+		assertTrue(referencingProject.isOnClasspath(resource));
+	    assertPackageFragmentRootsEqual(referencingProject.getAllPackageFragmentRoots(), 
+	    		"/ReferencedProject/src\n" + 
+	    		"/ReferencedProject/lib.jar");
+	    assertPackageFragmentRootsEqual(referencingProject.findPackageFragmentRoots(referencedProjectCPE), "");
+	    assertPackageFragmentRootsEqual(referencingProject.getPackageFragmentRoots(), "");
+	    assertPackageFragmentRootsEqual(referencingProject.getPackageFragmentRoots(referencedProjectCPE), "");
+	} finally {
+		deleteProject("ReferencingProject");
+		deleteProject("ReferencedProject");
+	}
+}
+	void assertPackageFragmentRootsEqual(IPackageFragmentRoot[] roots, String expected) {
+		String actual;
+		if (roots == null) {
+			actual = "<null>";
+		} else {
+			StringBuffer buffer = new StringBuffer();
+			int length = roots.length;
+			for (int i=0; i<length; i++) {
+				buffer.append(roots[i].getPath());
+				if (i < length-1)
+					buffer.append('\n');
+			}
+			actual = buffer.toString();
+		}
+		if (!actual.equals(expected)) {
+		 	System.out.print(displayString(actual, 2));
+		}
+		assertEquals(expected, actual);
+	}
 
 }