Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2009 Trustees of the University of Pennsylvania
 *
 * 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 static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

import java.util.List;

import javax.annotation.CheckForNull;
import javax.annotation.Nonnegative;

public class Main {
    public static <T> void nullFillAndSet(final List<T> list, @Nonnegative final int i, @CheckForNull final T t) {
        checkNotNull(list);
        checkArgument(i >= 0, "i is negative");
        while (list.size() < i + 1) {
            list.add(null);
        }
        list.set(i, t);
    }
}