package com.reactnativecommunity.webview;
import java.util.Collections;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
/* JADX INFO: loaded from: classes.dex */
public abstract /* synthetic */ class e {
public static /* synthetic */ Set a(Object[] objArr) {
HashSet hashSet = new HashSet(objArr.length);
for (Object obj : objArr) {
Objects.requireNonNull(obj);
if (!hashSet.add(obj)) {
throw new IllegalArgumentException("duplicate element: " + obj);
}
}
return Collections.unmodifiableSet(hashSet);
}
}
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