--- ./tycho-0.14.0.old/tycho-testing-harness/src/main/java/org/eclipse/tycho/testing/EmptyLifecycleExecutor.java	2012-02-06 10:26:59.000000000 -0500
+++ ./tycho-0.14.0/tycho-testing-harness/src/main/java/org/eclipse/tycho/testing/EmptyLifecycleExecutor.java	2012-02-10 16:25:37.000000000 -0500
@@ -37,6 +37,14 @@
         return null;
     }
 
+    public MavenExecutionPlan calculateExecutionPlan(MavenSession session, boolean bool, String... tasks)
+            throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException,
+            MojoNotFoundException, NoPluginFoundForPrefixException, InvalidPluginDescriptorException,
+            PluginManagerException, LifecyclePhaseNotFoundException, LifecycleNotFoundException,
+            PluginVersionResolutionException {
+        return null;
+    }
+
     public MavenExecutionPlan calculateExecutionPlan(MavenSession session, String... tasks)
             throws PluginNotFoundException, PluginResolutionException, PluginDescriptorParsingException,
             MojoNotFoundException, NoPluginFoundForPrefixException, InvalidPluginDescriptorException,
--- ./tycho-0.14.0.old/tycho-core/src/test/java/org/eclipse/tycho/core/osgitools/StandalonePluginConverterTest.java	2012-02-06 10:26:59.000000000 -0500
+++ ./tycho-0.14.0/tycho-core/src/test/java/org/eclipse/tycho/core/osgitools/StandalonePluginConverterTest.java	2012-02-10 15:39:49.723000889 -0500
@@ -36,7 +36,7 @@
         converter.convertManifest(new File("src/test/resources/targetplatforms/pre-3.0/plugins/testjar_1.0.0.jar"), mf,
                 false, "3.2", true, null);
         Assert.assertTrue(mf.isFile());
-        Headers<String, String> headers = Headers.parseManifest(new FileInputStream(mf));
+        Headers headers = Headers.parseManifest(new FileInputStream(mf));
         Assert.assertEquals("testjar", headers.get("Bundle-SymbolicName"));
     }
 
@@ -44,14 +44,14 @@
     public void testWriteManifest() throws PluginConversionException, BundleException, IOException {
         File tmpManifestFile = folder.newFile("testManifest");
         Hashtable<String, String> manifestToWrite = new Hashtable<String, String>();
-        Headers<String, String> originalManifest = Headers.parseManifest(getClass().getResourceAsStream(
+        Headers originalManifest = Headers.parseManifest(getClass().getResourceAsStream(
                 "/manifests/valid.mf"));
         for (Enumeration<String> keys = originalManifest.keys(); keys.hasMoreElements();) {
             String key = keys.nextElement();
-            manifestToWrite.put(key, originalManifest.get(key));
+            manifestToWrite.put(key, (String)originalManifest.get(key));
         }
         converter.writeManifest(tmpManifestFile, manifestToWrite, false);
-        Headers<String, String> writtenManifest = Headers.parseManifest(new FileInputStream(tmpManifestFile));
+        Headers writtenManifest = Headers.parseManifest(new FileInputStream(tmpManifestFile));
         assertEquals(originalManifest.size(), writtenManifest.size());
         for (Enumeration<String> keys = writtenManifest.keys(); keys.hasMoreElements();) {
             String key = keys.nextElement();
--- ./tycho-0.14.0.old/tycho-core/src/main/java/org/eclipse/tycho/core/osgitools/OsgiManifest.java	2012-02-06 10:26:59.000000000 -0500
+++ ./tycho-0.14.0/tycho-core/src/main/java/org/eclipse/tycho/core/osgitools/OsgiManifest.java	2012-02-10 15:36:32.000000000 -0500
@@ -25,7 +25,7 @@
     private static final ExecutionEnvironment[] EMPTY_EXEC_ENV = new ExecutionEnvironment[0];
 
     private String location;
-    private Headers<String, String> headers;
+    private Headers headers;
 
     // cache for parsed values of commonly used headers
     private String bundleSymbolicName;
@@ -78,7 +78,7 @@
     }
 
     private String parseMandatoryFirstValue(String headerKey) throws InvalidOSGiManifestException {
-        String value = headers.get(headerKey);
+        String value = (String)headers.get(headerKey);
         if (value == null) {
             throw new InvalidOSGiManifestException(location, "MANIFEST header '" + headerKey + "' not found");
         }
@@ -100,12 +100,12 @@
                 && "dir".equals(bundleShapeElements[0].getValue());
     }
 
-    public Headers<String, String> getHeaders() {
+    public Headers getHeaders() {
         return headers;
     }
 
     public String getValue(String key) {
-        return headers.get(key);
+        return (String)headers.get(key);
     }
 
     public String getBundleSymbolicName() {
@@ -141,7 +141,7 @@
     }
 
     private ManifestElement[] parseHeader(String key) {
-        String value = headers.get(key);
+        String value = (String)headers.get(key);
         if (value == null) {
             return null;
         }
@@ -154,7 +154,7 @@
 
     public ManifestElement[] getManifestElements(String key) throws OsgiManifestParserException {
         try {
-            return ManifestElement.parseHeader(key, headers.get(key));
+            return ManifestElement.parseHeader(key, (String)headers.get(key));
         } catch (BundleException e) {
             throw new OsgiManifestParserException(location, e);
         }
--- ./tycho-0.14.x.old/tycho-core/src/main/java/org/eclipse/tycho/core/utils/EEVersion.java	2012-02-24 06:40:15.000000000 -0500
+++ ./tycho-0.14.x/tycho-core/src/main/java/org/eclipse/tycho/core/utils/EEVersion.java	2012-05-03 14:09:09.000000000 -0400
@@ -18,7 +18,7 @@
     public enum EEType {
 
         // order is significant for comparison
-        OSGI_MINIMUM("OSGi/Minimum"), CDC_FOUNDATION("CDC/Foundation"), JAVA_SE("JavaSE");
+        OSGI_MINIMUM("OSGi/Minimum"), CDC_FOUNDATION("CDC/Foundation"), JRE("JRE"), JAVA_SE("JavaSE");
 
         private final String profileName;
 
--- ./tycho-0.14.x.old/tycho-core/src/main/java/org/eclipse/tycho/core/utils/ExecutionEnvironment.java	2012-02-24 06:40:15.000000000 -0500
+++ ./tycho-0.14.x/tycho-core/src/main/java/org/eclipse/tycho/core/utils/ExecutionEnvironment.java	2012-05-03 14:09:09.000000000 -0400
@@ -50,8 +50,9 @@
 
     private EEVersion parseEEVersion(String systemCaps) {
         if (systemCaps == null && "JRE-1.1".equals(profileName)) {
-            // system capabilities entry is missing for JRE-1.1   
-            return new EEVersion(Version.parseVersion("1.1"), EEType.JAVA_SE);
+            // system capabilities entry is missing for JRE-1.1 
+            // TODO remove workaround when https://bugs.eclipse.org/377277 is fixed
+            return new EEVersion(Version.parseVersion("1.1"), EEType.JRE);
         }
         List<EEVersion> eeVersions = new ArrayList<EEVersion>();
         try {