Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This class was created by <AdrianTodt>. It's distributed as
 * part of the DavidBot. Get the Source Code in github:
 * https://github.com/adriantodt/David
 *
 * DavidBot is Open Source and distributed under the
 * GNU Lesser General Public License v2.1:
 * https://github.com/adriantodt/David/blob/master/LICENSE
 *
 * File Created @ [01/11/16 13:07]
 */

import java.util.*;

import java.util.function.Predicate;

public class Main {
    public static <T> List<T> subListOn(List<T> list, Predicate<T> predicate) {
        Optional<T> first = list.stream().filter(predicate).findFirst();
        if (!first.isPresent())
            return list;
        return list.subList(0, list.indexOf(first.get()));
    }
}