33 lines
876 B
Java
33 lines
876 B
Java
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//: com/mindviewinc/util/New.java
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// <20>2015 MindView LLC: see Copyright.txt
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// Utilities to simplify generic container creation
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// by using type argument inference.
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package com.mindviewinc.util;
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import java.util.*;
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public class New {
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public static <K,V> Map<K,V> map() {
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return new HashMap<>();
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}
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public static <T> List<T> list() {
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return new ArrayList<>();
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}
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public static <T> LinkedList<T> lList() {
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return new LinkedList<>();
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}
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public static <T> Set<T> set() {
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return new HashSet<>();
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}
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public static <T> Queue<T> queue() {
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return new LinkedList<>();
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}
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// Examples:
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public static void main(String[] args) {
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Map<String, List<String>> sls = New.map();
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List<String> ls = New.list();
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LinkedList<String> lls = New.lList();
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Set<String> ss = New.set();
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Queue<String> qs = New.queue();
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}
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} /* Output: (None) *///:~
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