package com.google.android.gms.internal.vision;

import com.google.android.libraries.places.api.model.PlaceTypes;
import com.google.common.primitives.UnsignedBytes;
import java.lang.reflect.Field;
import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.security.AccessController;
import java.util.logging.Level;
import java.util.logging.Logger;
import libcore.io.Memory;
import sun.misc.Unsafe;

/* JADX INFO: Access modifiers changed from: package-private */
/* loaded from: classes2.dex */
public final class zziu {
    private static final Logger logger = Logger.getLogger(zziu.class.getName());
    private static final boolean zzaaz;
    private static final boolean zzaba;
    private static final zzd zzabb;
    private static final boolean zzabc;
    private static final long zzabd;
    private static final long zzabe;
    private static final long zzabf;
    private static final long zzabg;
    private static final long zzabh;
    private static final long zzabi;
    private static final long zzabj;
    private static final long zzabk;
    private static final long zzabl;
    private static final long zzabm;
    private static final long zzabn;
    private static final long zzabo;
    private static final long zzabp;
    private static final long zzabq;
    private static final boolean zzabr;
    private static final Class<?> zzrm;
    private static final boolean zzsr;
    private static final Unsafe zzzc;

    private zziu() {
    }

    /* loaded from: classes2.dex */
    static final class zzb extends zzd {
        zzb(Unsafe unsafe) {
            super(unsafe);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(long j, byte b) {
            Memory.pokeByte(j, b);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final byte zzy(Object obj, long j) {
            if (zziu.zzabr) {
                return zziu.zzq(obj, j);
            }
            return zziu.zzr(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zze(Object obj, long j, byte b) {
            if (zziu.zzabr) {
                zziu.zza(obj, j, b);
            } else {
                zziu.zzb(obj, j, b);
            }
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final boolean zzm(Object obj, long j) {
            if (zziu.zzabr) {
                return zziu.zzs(obj, j);
            }
            return zziu.zzt(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, boolean z) {
            if (zziu.zzabr) {
                zziu.zzb(obj, j, z);
            } else {
                zziu.zzc(obj, j, z);
            }
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final float zzn(Object obj, long j) {
            return Float.intBitsToFloat(zzk(obj, j));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, float f) {
            zzb(obj, j, Float.floatToIntBits(f));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final double zzo(Object obj, long j) {
            return Double.longBitsToDouble(zzl(obj, j));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, double d) {
            zza(obj, j, Double.doubleToLongBits(d));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(byte[] bArr, long j, long j2, long j3) {
            Memory.pokeByteArray(j2, bArr, (int) j, (int) j3);
        }
    }

    /* loaded from: classes2.dex */
    static final class zzc extends zzd {
        zzc(Unsafe unsafe) {
            super(unsafe);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(long j, byte b) {
            this.zzabs.putByte(j, b);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final byte zzy(Object obj, long j) {
            return this.zzabs.getByte(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zze(Object obj, long j, byte b) {
            this.zzabs.putByte(obj, j, b);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final boolean zzm(Object obj, long j) {
            return this.zzabs.getBoolean(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, boolean z) {
            this.zzabs.putBoolean(obj, j, z);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final float zzn(Object obj, long j) {
            return this.zzabs.getFloat(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, float f) {
            this.zzabs.putFloat(obj, j, f);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final double zzo(Object obj, long j) {
            return this.zzabs.getDouble(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, double d) {
            this.zzabs.putDouble(obj, j, d);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(byte[] bArr, long j, long j2, long j3) {
            this.zzabs.copyMemory(bArr, zziu.zzabd + j, (Object) null, j2, j3);
        }
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    /* loaded from: classes2.dex */
    public static abstract class zzd {
        Unsafe zzabs;

        zzd(Unsafe unsafe) {
            this.zzabs = unsafe;
        }

        public abstract void zza(long j, byte b);

        public abstract void zza(Object obj, long j, double d);

        public abstract void zza(Object obj, long j, float f);

        public abstract void zza(Object obj, long j, boolean z);

        public abstract void zza(byte[] bArr, long j, long j2, long j3);

        public abstract void zze(Object obj, long j, byte b);

        public abstract boolean zzm(Object obj, long j);

        public abstract float zzn(Object obj, long j);

        public abstract double zzo(Object obj, long j);

        public abstract byte zzy(Object obj, long j);

        public final int zzk(Object obj, long j) {
            return this.zzabs.getInt(obj, j);
        }

        public final void zzb(Object obj, long j, int i) {
            this.zzabs.putInt(obj, j, i);
        }

        public final long zzl(Object obj, long j) {
            return this.zzabs.getLong(obj, j);
        }

        public final void zza(Object obj, long j, long j2) {
            this.zzabs.putLong(obj, j, j2);
        }
    }

    /* loaded from: classes2.dex */
    static final class zza extends zzd {
        zza(Unsafe unsafe) {
            super(unsafe);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(long j, byte b) {
            Memory.pokeByte((int) j, b);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final byte zzy(Object obj, long j) {
            if (zziu.zzabr) {
                return zziu.zzq(obj, j);
            }
            return zziu.zzr(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zze(Object obj, long j, byte b) {
            if (zziu.zzabr) {
                zziu.zza(obj, j, b);
            } else {
                zziu.zzb(obj, j, b);
            }
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final boolean zzm(Object obj, long j) {
            if (zziu.zzabr) {
                return zziu.zzs(obj, j);
            }
            return zziu.zzt(obj, j);
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, boolean z) {
            if (zziu.zzabr) {
                zziu.zzb(obj, j, z);
            } else {
                zziu.zzc(obj, j, z);
            }
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final float zzn(Object obj, long j) {
            return Float.intBitsToFloat(zzk(obj, j));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, float f) {
            zzb(obj, j, Float.floatToIntBits(f));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final double zzo(Object obj, long j) {
            return Double.longBitsToDouble(zzl(obj, j));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(Object obj, long j, double d) {
            zza(obj, j, Double.doubleToLongBits(d));
        }

        @Override // com.google.android.gms.internal.vision.zziu.zzd
        public final void zza(byte[] bArr, long j, long j2, long j3) {
            Memory.pokeByteArray((int) j2, bArr, (int) j, (int) j3);
        }
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static <T> T zzh(Class<T> cls) {
        try {
            return (T) zzzc.allocateInstance(cls);
        } catch (InstantiationException e) {
            throw new IllegalStateException(e);
        }
    }

    private static int zzi(Class<?> cls) {
        if (zzsr) {
            return zzabb.zzabs.arrayBaseOffset(cls);
        }
        return -1;
    }

    private static int zzj(Class<?> cls) {
        if (zzsr) {
            return zzabb.zzabs.arrayIndexScale(cls);
        }
        return -1;
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static int zzk(Object obj, long j) {
        return zzabb.zzk(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zzb(Object obj, long j, int i) {
        zzabb.zzb(obj, j, i);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static long zzl(Object obj, long j) {
        return zzabb.zzl(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(Object obj, long j, long j2) {
        zzabb.zza(obj, j, j2);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static boolean zzm(Object obj, long j) {
        return zzabb.zzm(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(Object obj, long j, boolean z) {
        zzabb.zza(obj, j, z);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static float zzn(Object obj, long j) {
        return zzabb.zzn(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(Object obj, long j, float f) {
        zzabb.zza(obj, j, f);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static double zzo(Object obj, long j) {
        return zzabb.zzo(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(Object obj, long j, double d) {
        zzabb.zza(obj, j, d);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static Object zzp(Object obj, long j) {
        return zzabb.zzabs.getObject(obj, j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(Object obj, long j, Object obj2) {
        zzabb.zzabs.putObject(obj, j, obj2);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static byte zza(byte[] bArr, long j) {
        return zzabb.zzy(bArr, zzabd + j);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(byte[] bArr, long j, byte b) {
        zzabb.zze(bArr, zzabd + j, b);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(byte[] bArr, long j, long j2, long j3) {
        zzabb.zza(bArr, j, j2, j3);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static void zza(long j, byte b) {
        zzabb.zza(j, b);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static long zzb(ByteBuffer byteBuffer) {
        return zzabb.zzl(byteBuffer, zzabq);
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static Unsafe zzhj() {
        try {
            return (Unsafe) AccessController.doPrivileged(new zziv());
        } catch (Throwable unused) {
            return null;
        }
    }

    private static boolean zzhk() {
        Unsafe unsafe = zzzc;
        if (unsafe == null) {
            return false;
        }
        try {
            Class<?> cls = unsafe.getClass();
            cls.getMethod("objectFieldOffset", Field.class);
            cls.getMethod("arrayBaseOffset", Class.class);
            cls.getMethod("arrayIndexScale", Class.class);
            cls.getMethod("getInt", Object.class, Long.TYPE);
            cls.getMethod("putInt", Object.class, Long.TYPE, Integer.TYPE);
            cls.getMethod("getLong", Object.class, Long.TYPE);
            cls.getMethod("putLong", Object.class, Long.TYPE, Long.TYPE);
            cls.getMethod("getObject", Object.class, Long.TYPE);
            cls.getMethod("putObject", Object.class, Long.TYPE, Object.class);
            if (zzeg.zzck()) {
                return true;
            }
            cls.getMethod("getByte", Object.class, Long.TYPE);
            cls.getMethod("putByte", Object.class, Long.TYPE, Byte.TYPE);
            cls.getMethod("getBoolean", Object.class, Long.TYPE);
            cls.getMethod("putBoolean", Object.class, Long.TYPE, Boolean.TYPE);
            cls.getMethod("getFloat", Object.class, Long.TYPE);
            cls.getMethod("putFloat", Object.class, Long.TYPE, Float.TYPE);
            cls.getMethod("getDouble", Object.class, Long.TYPE);
            cls.getMethod("putDouble", Object.class, Long.TYPE, Double.TYPE);
            return true;
        } catch (Throwable th) {
            Logger logger2 = logger;
            Level level = Level.WARNING;
            String valueOf = String.valueOf(th);
            StringBuilder sb = new StringBuilder(String.valueOf(valueOf).length() + 71);
            sb.append("platform method missing - proto runtime falling back to safer methods: ");
            sb.append(valueOf);
            logger2.logp(level, "o.vqr", "supportsUnsafeArrayOperations", sb.toString());
            return false;
        }
    }

    private static boolean zzhl() {
        Unsafe unsafe = zzzc;
        if (unsafe == null) {
            return false;
        }
        try {
            Class<?> cls = unsafe.getClass();
            cls.getMethod("objectFieldOffset", Field.class);
            cls.getMethod("getLong", Object.class, Long.TYPE);
            if (zzhm() == null) {
                return false;
            }
            if (zzeg.zzck()) {
                return true;
            }
            cls.getMethod("getByte", Long.TYPE);
            cls.getMethod("putByte", Long.TYPE, Byte.TYPE);
            cls.getMethod("getInt", Long.TYPE);
            cls.getMethod("putInt", Long.TYPE, Integer.TYPE);
            cls.getMethod("getLong", Long.TYPE);
            cls.getMethod("putLong", Long.TYPE, Long.TYPE);
            cls.getMethod("copyMemory", Long.TYPE, Long.TYPE, Long.TYPE);
            cls.getMethod("copyMemory", Object.class, Long.TYPE, Object.class, Long.TYPE, Long.TYPE);
            return true;
        } catch (Throwable th) {
            Logger logger2 = logger;
            Level level = Level.WARNING;
            String valueOf = String.valueOf(th);
            StringBuilder sb = new StringBuilder(String.valueOf(valueOf).length() + 71);
            sb.append("platform method missing - proto runtime falling back to safer methods: ");
            sb.append(valueOf);
            logger2.logp(level, "o.vqr", "supportsUnsafeByteBufferOperations", sb.toString());
            return false;
        }
    }

    private static boolean zzk(Class<?> cls) {
        if (!zzeg.zzck()) {
            return false;
        }
        try {
            Class<?> cls2 = zzrm;
            cls2.getMethod("peekLong", cls, Boolean.TYPE);
            cls2.getMethod("pokeLong", cls, Long.TYPE, Boolean.TYPE);
            cls2.getMethod("pokeInt", cls, Integer.TYPE, Boolean.TYPE);
            cls2.getMethod("peekInt", cls, Boolean.TYPE);
            cls2.getMethod("pokeByte", cls, Byte.TYPE);
            cls2.getMethod("peekByte", cls);
            cls2.getMethod("pokeByteArray", cls, byte[].class, Integer.TYPE, Integer.TYPE);
            cls2.getMethod("peekByteArray", cls, byte[].class, Integer.TYPE, Integer.TYPE);
            return true;
        } catch (Throwable unused) {
            return false;
        }
    }

    private static Field zzhm() {
        Field zzb2;
        if (zzeg.zzck() && (zzb2 = zzb(Buffer.class, "effectiveDirectAddress")) != null) {
            return zzb2;
        }
        Field zzb3 = zzb(Buffer.class, PlaceTypes.ADDRESS);
        if (zzb3 == null || zzb3.getType() != Long.TYPE) {
            return null;
        }
        return zzb3;
    }

    private static Field zzb(Class<?> cls, String str) {
        try {
            Field declaredField = cls.getDeclaredField(str);
            declaredField.setAccessible(true);
            return declaredField;
        } catch (Throwable unused) {
            return null;
        }
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static byte zzq(Object obj, long j) {
        return (byte) (zzk(obj, (-4) & j) >>> ((int) (((~j) & 3) << 3)));
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static byte zzr(Object obj, long j) {
        return (byte) (zzk(obj, (-4) & j) >>> ((int) ((j & 3) << 3)));
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static void zza(Object obj, long j, byte b) {
        long j2 = (-4) & j;
        int zzk = zzk(obj, j2);
        int i = ((~((int) j)) & 3) << 3;
        zzb(obj, j2, ((~(255 << i)) & zzk) | ((b & UnsignedBytes.MAX_VALUE) << i));
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static void zzb(Object obj, long j, byte b) {
        long j2 = (-4) & j;
        int zzk = zzk(obj, j2);
        int i = (((int) j) & 3) << 3;
        zzb(obj, j2, ((~(255 << i)) & zzk) | ((b & UnsignedBytes.MAX_VALUE) << i));
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static boolean zzs(Object obj, long j) {
        return zzq(obj, j) != 0;
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static boolean zzt(Object obj, long j) {
        return zzr(obj, j) != 0;
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static void zzb(Object obj, long j, boolean z) {
        zza(obj, j, z ? (byte) 1 : (byte) 0);
    }

    /* JADX INFO: Access modifiers changed from: private */
    public static void zzc(Object obj, long j, boolean z) {
        zzb(obj, j, z ? (byte) 1 : (byte) 0);
    }

    /* JADX WARN: Removed duplicated region for block: B:13:0x00dd  */
    /* JADX WARN: Removed duplicated region for block: B:17:0x00df  */
    static {
        /*
            java.lang.Class<com.google.android.gms.internal.vision.zziu> r0 = com.google.android.gms.internal.vision.zziu.class
            java.lang.String r0 = r0.getName()
            java.util.logging.Logger r0 = java.util.logging.Logger.getLogger(r0)
            com.google.android.gms.internal.vision.zziu.logger = r0
            sun.misc.Unsafe r0 = zzhj()
            com.google.android.gms.internal.vision.zziu.zzzc = r0
            java.lang.Class r1 = com.google.android.gms.internal.vision.zzeg.zzcl()
            com.google.android.gms.internal.vision.zziu.zzrm = r1
            java.lang.Class r1 = java.lang.Long.TYPE
            boolean r1 = zzk(r1)
            com.google.android.gms.internal.vision.zziu.zzaaz = r1
            java.lang.Class r2 = java.lang.Integer.TYPE
            boolean r2 = zzk(r2)
            com.google.android.gms.internal.vision.zziu.zzaba = r2
            if (r0 != 0) goto L2b
            goto L41
        L2b:
            boolean r3 = com.google.android.gms.internal.vision.zzeg.zzck()
            if (r3 == 0) goto L43
            if (r1 == 0) goto L39
            com.google.android.gms.internal.vision.zziu$zzb r1 = new com.google.android.gms.internal.vision.zziu$zzb
            r1.<init>(r0)
            goto L48
        L39:
            if (r2 == 0) goto L41
            com.google.android.gms.internal.vision.zziu$zza r1 = new com.google.android.gms.internal.vision.zziu$zza
            r1.<init>(r0)
            goto L48
        L41:
            r1 = 0
            goto L48
        L43:
            com.google.android.gms.internal.vision.zziu$zzc r1 = new com.google.android.gms.internal.vision.zziu$zzc
            r1.<init>(r0)
        L48:
            com.google.android.gms.internal.vision.zziu.zzabb = r1
            boolean r0 = zzhl()
            com.google.android.gms.internal.vision.zziu.zzabc = r0
            boolean r0 = zzhk()
            com.google.android.gms.internal.vision.zziu.zzsr = r0
            java.lang.Class<byte[]> r0 = byte[].class
            int r0 = zzi(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabd = r2
            java.lang.Class<boolean[]> r0 = boolean[].class
            int r2 = zzi(r0)
            long r2 = (long) r2
            com.google.android.gms.internal.vision.zziu.zzabe = r2
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabf = r2
            java.lang.Class<int[]> r0 = int[].class
            int r2 = zzi(r0)
            long r2 = (long) r2
            com.google.android.gms.internal.vision.zziu.zzabg = r2
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabh = r2
            java.lang.Class<long[]> r0 = long[].class
            int r2 = zzi(r0)
            long r2 = (long) r2
            com.google.android.gms.internal.vision.zziu.zzabi = r2
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabj = r2
            java.lang.Class<float[]> r0 = float[].class
            int r2 = zzi(r0)
            long r2 = (long) r2
            com.google.android.gms.internal.vision.zziu.zzabk = r2
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabl = r2
            java.lang.Class<double[]> r0 = double[].class
            int r2 = zzi(r0)
            long r2 = (long) r2
            com.google.android.gms.internal.vision.zziu.zzabm = r2
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabn = r2
            java.lang.Class<java.lang.Object[]> r0 = java.lang.Object[].class
            int r0 = zzi(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabo = r2
            java.lang.Class<java.lang.Object[]> r0 = java.lang.Object[].class
            int r0 = zzj(r0)
            long r2 = (long) r0
            com.google.android.gms.internal.vision.zziu.zzabp = r2
            java.lang.reflect.Field r0 = zzhm()
            if (r0 == 0) goto Ld1
            if (r1 != 0) goto Lca
            goto Ld1
        Lca:
            sun.misc.Unsafe r1 = r1.zzabs
            long r0 = r1.objectFieldOffset(r0)
            goto Ld3
        Ld1:
            r0 = -1
        Ld3:
            com.google.android.gms.internal.vision.zziu.zzabq = r0
            java.nio.ByteOrder r0 = java.nio.ByteOrder.nativeOrder()
            java.nio.ByteOrder r1 = java.nio.ByteOrder.BIG_ENDIAN
            if (r0 != r1) goto Ldf
            r0 = 1
            goto Le0
        Ldf:
            r0 = 0
        Le0:
            com.google.android.gms.internal.vision.zziu.zzabr = r0
            return
        */
        throw new UnsupportedOperationException("Method not decompiled: com.google.android.gms.internal.vision.zziu.<clinit>():void");
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static boolean zzhi() {
        return zzabc;
    }

    /* JADX INFO: Access modifiers changed from: package-private */
    public static boolean zzhh() {
        return zzsr;
    }
}