Merge "Fix RemoteCallbackListTest#testInspection." into main

package android.os;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertTrue;

import androidx.test.runner.AndroidJUnit4;

import org.junit.Test;

import org.junit.runner.RunWith;

import java.util.ArrayList;

import java.util.List;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.atomic.AtomicInteger;

        mList.register(mRed.mInterface);

        mList.register(mGreen.mInterface, mCookie);

        assertEquals(2, mList.getRegisteredCallbackCount());

        assertEquals(mRed.mInterface, mList.getRegisteredCallbackItem(0));

        assertEquals(null, mList.getRegisteredCallbackCookie(0));

        assertEquals(mGreen.mInterface, mList.getRegisteredCallbackItem(1));

        assertEquals(mCookie, mList.getRegisteredCallbackCookie(1));

        final List<IRemoteCallback> list = new ArrayList<>();

        for (int i = 0; i < mList.getRegisteredCallbackCount(); i++) {

            list.add(mList.getRegisteredCallbackItem(i));

        }

        final int redIndex = list.indexOf(mRed.mInterface);

        final int greenIndex = list.indexOf(mGreen.mInterface);

        assertTrue(redIndex >= 0);

        assertTrue(greenIndex >= 0);

        assertEquals(null, mList.getRegisteredCallbackCookie(redIndex));

        assertEquals(mCookie, mList.getRegisteredCallbackCookie(greenIndex));

        mList.unregister(mRed.mInterface);

        assertEquals(1, mList.getRegisteredCallbackCount());