40 lines
1.4 KiB
Java
40 lines
1.4 KiB
Java
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package com.google.firebase.platforminfo;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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/* loaded from: classes.dex */
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public class GlobalLibraryVersionRegistrar {
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private static volatile GlobalLibraryVersionRegistrar INSTANCE;
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private final Set<LibraryVersion> infos = new HashSet();
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GlobalLibraryVersionRegistrar() {
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public Set<LibraryVersion> getRegisteredVersions() {
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Set<LibraryVersion> unmodifiableSet;
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synchronized (this.infos) {
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unmodifiableSet = Collections.unmodifiableSet(this.infos);
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}
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return unmodifiableSet;
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}
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public static GlobalLibraryVersionRegistrar getInstance() {
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GlobalLibraryVersionRegistrar globalLibraryVersionRegistrar;
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GlobalLibraryVersionRegistrar globalLibraryVersionRegistrar2 = INSTANCE;
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if (globalLibraryVersionRegistrar2 != null) {
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return globalLibraryVersionRegistrar2;
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}
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synchronized (GlobalLibraryVersionRegistrar.class) {
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globalLibraryVersionRegistrar = INSTANCE;
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if (globalLibraryVersionRegistrar == null) {
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globalLibraryVersionRegistrar = new GlobalLibraryVersionRegistrar();
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INSTANCE = globalLibraryVersionRegistrar;
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}
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}
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return globalLibraryVersionRegistrar;
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}
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}
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