if (this.focusType == null) {

			int length = compoundName.length;

			char[] typeName = compoundName[length-1];

			int firstDollar = CharOperation.indexOf('$', typeName);

			if (firstDollar != -1) {

				compoundName[length-1] = CharOperation.subarray(typeName, 0, firstDollar);

				this.focusType = this.lookupEnvironment.askForType(compoundName);

				if (this.focusType != null) {

					char[][] memberTypeNames = CharOperation.splitOn('$', typeName, firstDollar+1, typeName.length);

					for (int i = 0; i < memberTypeNames.length; i++) {

						this.focusType = this.focusType.getMemberType(memberTypeNames[i]);

					}

				}

			}

		}

/*

 * Ensures that a potential subtype in a dependent project doesn't appear in the hierarchy

 * (regression test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=169678 )

 */

public void testPotentialSubtypeInDependentProject() throws Exception {

	try {

		createJavaProject("P1", new String[] {""}, new String[] {"JCL_LIB"}, "");

		createFolder("/P1/p1");

		createFile(

			"/P1/p1/X169678.java",

			"package p1;\n" +

			"public class X169678 {\n" +

			"  public static class Y169678 {\n" +

			"  }\n" +

			"}"

		);

		createFile(

			"/P1/p1/Z169678.java",

			"package p1;\n" +

			"public class Z169678 extends X169678.Y169678 {\n" +

			"}"

		);

		createJavaProject("P2", new String[] {""}, new String[] {"JCL_LIB"}, new String[] {"/P1"}, "");

		createFolder("/P2/p2");

		createFile(

			"/P2/p2/Y169678.java",

			"package p2;\n" +

			"public class Y169678 {\n" +

			"}\n" +

			"class Z169678 extends Y169678 {\n" +

			"}"

		);

		IType type = getCompilationUnit("/P1/p1/X169678.java").getType("X169678").getType("Y169678");

		ITypeHierarchy hierarchy = type.newTypeHierarchy(null);

		IType[] allTypes = hierarchy.getAllTypes();

		assertSortedElementsEqual(

			"Unexpected types in hierarchy", 

			"Object [in Object.class [in java.lang [in "+ getExternalJCLPathString() + "]]]\n" + 

			"Y169678 [in X169678 [in X169678.java [in p1 [in <project root> [in P1]]]]]\n" + 

			"Z169678 [in Z169678.java [in p1 [in <project root> [in P1]]]]",

			allTypes);

	} finally {

		deleteProjects(new String[] {"P1", "P2"});

	}

}