package o;

import java.nio.ByteBuffer;
import java.nio.charset.CharacterCodingException;
import java.nio.charset.Charset;
import org.bouncycastle.i18n.LocalizedMessage;

/* loaded from: classes.dex */
public final class NbY {
    /* JADX INFO: Access modifiers changed from: package-private */
    public static Charset e(byte[] bArr) {
        String[] strArr = {"UTF-8", System.getProperty("file.encoding"), LocalizedMessage.DEFAULT_ENCODING};
        for (int i = 0; i < 3; i++) {
            Charset forName = Charset.forName(strArr[i]);
            try {
                forName.newDecoder().decode(ByteBuffer.wrap(bArr));
                return forName;
            } catch (CharacterCodingException unused) {
            }
        }
        return null;
    }
}