Index: src/org/eclipse/jdt/core/tests/model/TypeHierarchyTests.java
===================================================================
RCS file: /home/eclipse/org.eclipse.jdt.core.tests.model/src/org/eclipse/jdt/core/tests/model/TypeHierarchyTests.java,v
retrieving revision 1.44
diff -u -r1.44 TypeHierarchyTests.java
--- src/org/eclipse/jdt/core/tests/model/TypeHierarchyTests.java	9 May 2005 09:17:48 -0000	1.44
+++ src/org/eclipse/jdt/core/tests/model/TypeHierarchyTests.java	15 Jun 2005 10:56:59 -0000
@@ -34,7 +34,7 @@
 	this.displayName = true;
 }
 static {
-//	TESTS_NAMES= new String[] { "testBinaryTypeHiddenByOtherJar" };
+//	TESTS_NAMES= new String[] { "testGeneric7" };
 }
 public static Test suite() {
 	return buildTestSuite(TypeHierarchyTests.class);
@@ -107,6 +107,17 @@
 		"public class A<E> implements I<E> {\n" +
 		"}"
 	);
+	createFile(
+		"/TypeHierarchy15/src/X99606.java", 
+		"public class X99606 extends Y99606<X99606.Color> {\n" + 
+		"	static class Color {}\n" + 
+		"}"
+	);
+	createFile(
+		"/TypeHierarchy15/src/Y99606.java", 
+		"public class Y99606<T> {\n" + 
+		"}"
+	);
 }
 
 /* (non-Javadoc)
@@ -961,6 +972,22 @@
 	IType[] subtypes = hierarchy.getSubtypes(type);
 	assertEquals("Unexpected key", "Lutil/Map<TK;TV;>;", subtypes.length < 2 ? null : subtypes[1].getKey());
 }
+/*
+ * Ensures that a hierarchy on a generic type that is extended using a member as a type parameter can be opened
+ * (regression test for bug 99606 Subtype not found if parameterized on inner class)
+ */
+public void testGeneric7() throws JavaModelException {
+	IType type = getCompilationUnit("/TypeHierarchy15/src/Y99606.java").getType("Y99606");
+	ITypeHierarchy hierarchy = type.newTypeHierarchy(null);
+	assertHierarchyEquals(
+		"Focus: Y99606 [in Y99606.java [in <default> [in src [in TypeHierarchy15]]]]\n" + 
+		"Super types:\n" + 
+		"  Object [in Object.class [in java.lang [in "+ getExternalJCLPathString("1.5") + " [in TypeHierarchy15]]]]\n" + 
+		"Sub types:\n" + 
+		"  X99606 [in X99606.java [in <default> [in src [in TypeHierarchy15]]]]\n",
+		hierarchy
+	);
+}
 /**
  * Ensures the correctness of all classes in a type hierarchy based on a region.
  */