30 lines
890 B
Java
30 lines
890 B
Java
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package com.google.android.gms.internal.p002firebaseauthapi;
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import java.util.logging.Logger;
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import java.util.regex.Pattern;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public final class zzx {
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private static final Logger zza = Logger.getLogger(zzx.class.getName());
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private static final zzw zzb = new zzw(null);
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/* JADX INFO: Access modifiers changed from: package-private */
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public static zzq zza(String str) {
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return new zzt(Pattern.compile("[.-]"));
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static boolean zzc(String str) {
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return str == null || str.isEmpty();
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static String zzb(String str) {
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return str == null ? "" : str;
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}
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private zzx() {
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}
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}
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