25 lines
854 B
Java
25 lines
854 B
Java
// understandingcollections/Synchronization.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Using the Collections.synchronized methods
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import java.util.*;
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public class Synchronization {
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public static void main(String[] args) {
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Collection<String> c =
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Collections.synchronizedCollection(
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new ArrayList<>());
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List<String> list = Collections.synchronizedList(
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new ArrayList<>());
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Set<String> s = Collections.synchronizedSet(
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new HashSet<>());
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Set<String> ss = Collections.synchronizedSortedSet(
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new TreeSet<>());
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Map<String,String> m = Collections.synchronizedMap(
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new HashMap<>());
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Map<String,String> sm =
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Collections.synchronizedSortedMap(new TreeMap<>());
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}
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}
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