Interface.java

/*
 * Copyright 2000-2012 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
interface i <error descr="No implements clause allowed for interface">implements Runnable</error> {}

interface ii {}
class cs extends <error descr="No interface expected here">ii</error> {}
interface is extends ii {}

class cs2 implements <error descr="Interface expected here">cs</error> {}
interface is3 extends <error descr="Interface expected here">cs</error> {}

abstract class Exercis {
    public static void main() {
        Object o = <error descr="Class name expected here">java.lang</error>.this;

        new Runnable() {
            public void run() {
                <error descr="'java.lang.Runnable' is not an enclosing class">Runnable.this</error>.run();
            }
        };
    }
}