Bug 79174 organize imports bug in 3.1m2
when organizing imports in class implementing Map<K,V>, can't seem to get rid of "import java.util.Map.Entry" using ctrl-shift-o, yet it still complains that its not needed. so i deleted it manually and it stopped complaining.
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/core/ImportOrganizeTest.java
IPackageFragmentRoot root= (IPackageFragmentRoot)cu.getParent().getParent();
		IPackageFragment pack= root.createPackageFragment("mytest", true, null);
		ICompilationUnit colidingCU= pack.getCompilationUnit("TestListener.java");
		colidingCU.createType("public abstract class TestListener {\n}\n", null, true, null);
		String[] order= new String[] { "junit", "java.text", "java.io", "java" };
		IChooseImportQuery query= createQuery("BaseTestRunner", new String[] { "junit.framework.TestListener" }, new int[] { 2 });
		OrganizeImportsOperation op= new OrganizeImportsOperation(cu, order, 99, false, true, true, query);
		op.run(null);
		assertImports(cu, new String[] {
			"junit.framework.AssertionFailedError",
			"junit.framework.Test",
			"junit.framework.TestListener",
			"junit.framework.TestSuite",
			"java.text.NumberFormat",	
			"java.io.BufferedReader",
			"java.io.File",
			"java.io.FileInputStream",
			"java.io.FileOutputStream",
			"java.io.IOException",
			"java.io.InputStream",
			"java.io.PrintWriter",
			"java.io.StringReader",
			"java.io.StringWriter",
			"java.lang.reflect.InvocationTargetException",
			"java.lang.reflect.Method",
			"java.lang.reflect.Modifier",
			"java.util.Properties"
		});
	}