// Test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=301438

	public void testPerSuperTypes() throws CoreException {

		tagAsSummary("Type hierarchy", true); // put in fingerprint

		ICompilationUnit unit = getCompilationUnit("org.eclipse.jdt.core", "org.eclipse.jdt.internal.compiler.parser", "Parser.java");

		assertNotNull("Parser not found!", unit);

		// Warm up

		for (int i=0; i<WARMUP_COUNT; i++) {

			IType[] types = unit.getType("Parser").newSupertypeHierarchy(null).getAllClasses();

			if (i==0) {

				System.out.println("  - "+INT_FORMAT.format(types.length)+" all classes found in hierarchy.");

			}

		}

		// Clean memory

		runGc();

		// Measures

		for (int i=0; i<MEASURES_COUNT; i++) {

			runGc();

			startMeasuring();

			unit.getType("Parser").newSupertypeHierarchy(null).getAllClasses();

			stopMeasuring();

		}

		// Commit

		commitMeasurements();

		assertPerformance();

	}