Added a basic prober script to test code completion.

/*

 * Copyright 2014 The Android Open Source Project

 *

 * 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.

 */

package jvm;

import java.util.ArrayList;

import java.util.HashSet;

/** Foo class. */

public final class Foo {

  void testCompletion() {

    ArrayList<Integer> list = new ArrayList<>();

    System.out.println(list);

    // ^

    // step

    // ; Test completion on the standard types.

    // type("list.")

    // completion.trigger()

    // assert completion.items.filter(label="add.*")

  }

}

tests: {

  name: "general"

  scripts: "build/make/tools/ide_query/prober_scripts/jvm/Foo.java"

}