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
buf.append("   Object local= (D) fObj;\n");
		buf.append("   if (local instanceof E) {};\n");
		buf.append("   return null;\n");
		buf.append("  }\n");
		buf.append("}\n");
		
		pack= sourceFolder.createPackageFragment("other", false, null);
		ICompilationUnit cu= pack.getCompilationUnit("ImportTest.java");
		cu.createType(buf.toString(), null, false, null);
		String[] order= new String[0];
		IChooseImportQuery query= createQuery("ImportTest", new String[] {}, new int[] {});
	
		OrganizeImportsOperation op= new OrganizeImportsOperation(cu, order, 99, false, true, true, query);
		op.run(null);
		
		assertImports(cu, new String[] {
			"java.io.IOException",
			"test.A",
			"test.B",
			"test.C",
			"test.D",
			"test.E",			
			"test.IA",
			"test.IB",
			"test.IC",
			"test.ID",
		});		
	}
	
	public void testInnerClassVisibility() throws Exception {