package q;

import java.lang.reflect.Array;
import java.util.Collection;
import java.util.ConcurrentModificationException;
import java.util.Iterator;
import java.util.Set;
import r.AbstractC1481a;

/* JADX INFO: loaded from: classes.dex */
public final class f implements Collection, Set, Q6.b {

    /* JADX INFO: renamed from: q, reason: collision with root package name */
    public int[] f16179q = AbstractC1481a.f16345a;

    /* JADX INFO: renamed from: r, reason: collision with root package name */
    public Object[] f16180r = AbstractC1481a.f16346b;

    /* JADX INFO: renamed from: s, reason: collision with root package name */
    public int f16181s;

    public f(int i) {
        if (i > 0) {
            h.b(this, i);
        }
    }

    public final Object a(int i) {
        int i5 = this.f16181s;
        Object[] objArr = this.f16180r;
        Object obj = objArr[i];
        if (i5 <= 1) {
            clear();
            return obj;
        }
        int i8 = i5 - 1;
        int[] iArr = this.f16179q;
        if (iArr.length <= 8 || i5 >= iArr.length / 3) {
            if (i < i8) {
                int i9 = i + 1;
                B6.j.G(i, i9, i5, iArr, iArr);
                Object[] objArr2 = this.f16180r;
                B6.j.H(i, i9, i5, objArr2, objArr2);
            }
            this.f16180r[i8] = null;
        } else {
            h.b(this, i5 > 8 ? i5 + (i5 >> 1) : 8);
            if (i > 0) {
                B6.j.G(0, 0, i, iArr, this.f16179q);
                B6.j.I(0, i, 6, objArr, this.f16180r);
            }
            if (i < i8) {
                int i10 = i + 1;
                B6.j.G(i, i10, i5, iArr, this.f16179q);
                B6.j.H(i, i10, i5, objArr, this.f16180r);
            }
        }
        if (i5 != this.f16181s) {
            throw new ConcurrentModificationException();
        }
        this.f16181s = i8;
        return obj;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean add(Object obj) {
        int i;
        int iC;
        int i5 = this.f16181s;
        if (obj == null) {
            iC = h.c(this, null, 0);
            i = 0;
        } else {
            int iHashCode = obj.hashCode();
            i = iHashCode;
            iC = h.c(this, obj, iHashCode);
        }
        if (iC >= 0) {
            return false;
        }
        int i8 = ~iC;
        int[] iArr = this.f16179q;
        if (i5 >= iArr.length) {
            int i9 = 8;
            if (i5 >= 8) {
                i9 = (i5 >> 1) + i5;
            } else if (i5 < 4) {
                i9 = 4;
            }
            Object[] objArr = this.f16180r;
            h.b(this, i9);
            if (i5 != this.f16181s) {
                throw new ConcurrentModificationException();
            }
            int[] iArr2 = this.f16179q;
            if (iArr2.length != 0) {
                B6.j.G(0, 0, iArr.length, iArr, iArr2);
                B6.j.I(0, objArr.length, 6, objArr, this.f16180r);
            }
        }
        if (i8 < i5) {
            int[] iArr3 = this.f16179q;
            int i10 = i8 + 1;
            B6.j.G(i10, i8, i5, iArr3, iArr3);
            Object[] objArr2 = this.f16180r;
            B6.j.H(i10, i8, i5, objArr2, objArr2);
        }
        int i11 = this.f16181s;
        if (i5 == i11) {
            int[] iArr4 = this.f16179q;
            if (i8 < iArr4.length) {
                iArr4[i8] = i;
                this.f16180r[i8] = obj;
                this.f16181s = i11 + 1;
                return true;
            }
        }
        throw new ConcurrentModificationException();
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean addAll(Collection collection) {
        P6.g.e(collection, "elements");
        int size = collection.size() + this.f16181s;
        int i = this.f16181s;
        int[] iArr = this.f16179q;
        boolean zAdd = false;
        if (iArr.length < size) {
            Object[] objArr = this.f16180r;
            h.b(this, size);
            int i5 = this.f16181s;
            if (i5 > 0) {
                B6.j.G(0, 0, i5, iArr, this.f16179q);
                B6.j.I(0, this.f16181s, 6, objArr, this.f16180r);
            }
        }
        if (this.f16181s != i) {
            throw new ConcurrentModificationException();
        }
        Iterator it = collection.iterator();
        while (it.hasNext()) {
            zAdd |= add(it.next());
        }
        return zAdd;
    }

    @Override // java.util.Collection, java.util.Set
    public final void clear() {
        if (this.f16181s != 0) {
            this.f16179q = AbstractC1481a.f16345a;
            this.f16180r = AbstractC1481a.f16346b;
            this.f16181s = 0;
        }
        if (this.f16181s != 0) {
            throw new ConcurrentModificationException();
        }
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean contains(Object obj) {
        return (obj == null ? h.c(this, null, 0) : h.c(this, obj, obj.hashCode())) >= 0;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean containsAll(Collection collection) {
        P6.g.e(collection, "elements");
        Iterator it = collection.iterator();
        while (it.hasNext()) {
            if (!contains(it.next())) {
                return false;
            }
        }
        return true;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof Set) || this.f16181s != ((Set) obj).size()) {
            return false;
        }
        try {
            int i = this.f16181s;
            for (int i5 = 0; i5 < i; i5++) {
                if (!((Set) obj).contains(this.f16180r[i5])) {
                    return false;
                }
            }
            return true;
        } catch (ClassCastException | NullPointerException unused) {
            return false;
        }
    }

    @Override // java.util.Collection, java.util.Set
    public final int hashCode() {
        int[] iArr = this.f16179q;
        int i = this.f16181s;
        int i5 = 0;
        for (int i8 = 0; i8 < i; i8++) {
            i5 += iArr[i8];
        }
        return i5;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean isEmpty() {
        return this.f16181s <= 0;
    }

    @Override // java.util.Collection, java.lang.Iterable, java.util.Set
    public final Iterator iterator() {
        return new C1440a(this);
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean remove(Object obj) {
        int iC = obj == null ? h.c(this, null, 0) : h.c(this, obj, obj.hashCode());
        if (iC < 0) {
            return false;
        }
        a(iC);
        return true;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean removeAll(Collection collection) {
        P6.g.e(collection, "elements");
        Iterator it = collection.iterator();
        boolean zRemove = false;
        while (it.hasNext()) {
            zRemove |= remove(it.next());
        }
        return zRemove;
    }

    @Override // java.util.Collection, java.util.Set
    public final boolean retainAll(Collection collection) {
        P6.g.e(collection, "elements");
        boolean z8 = false;
        for (int i = this.f16181s - 1; -1 < i; i--) {
            if (!collection.contains(this.f16180r[i])) {
                a(i);
                z8 = true;
            }
        }
        return z8;
    }

    @Override // java.util.Collection, java.util.Set
    public final int size() {
        return this.f16181s;
    }

    @Override // java.util.Collection, java.util.Set
    public final Object[] toArray() {
        return B6.j.K(this.f16180r, 0, this.f16181s);
    }

    public final String toString() {
        if (isEmpty()) {
            return "{}";
        }
        StringBuilder sb = new StringBuilder(this.f16181s * 14);
        sb.append('{');
        int i = this.f16181s;
        for (int i5 = 0; i5 < i; i5++) {
            if (i5 > 0) {
                sb.append(", ");
            }
            Object obj = this.f16180r[i5];
            if (obj != this) {
                sb.append(obj);
            } else {
                sb.append("(this Set)");
            }
        }
        sb.append('}');
        String string = sb.toString();
        P6.g.d(string, "StringBuilder(capacity).…builderAction).toString()");
        return string;
    }

    @Override // java.util.Collection, java.util.Set
    public final Object[] toArray(Object[] objArr) {
        P6.g.e(objArr, "array");
        int i = this.f16181s;
        if (objArr.length < i) {
            objArr = (Object[]) Array.newInstance(objArr.getClass().getComponentType(), i);
        } else if (objArr.length > i) {
            objArr[i] = null;
        }
        B6.j.H(0, 0, this.f16181s, this.f16180r, objArr);
        return objArr;
    }
}