Here you can find the source of newSparseArray()
public static <E> SparseArray<E> newSparseArray()
//package com.java2s; /*/* w w w. j a v a2 s .c om*/ * Copyright (C) 2012 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. */ import android.util.SparseArray; public class Main { public static <E> SparseArray<E> newSparseArray() { return new SparseArray<E>(); } }