package q;

import java.util.ConcurrentModificationException;
import r.AbstractC1481a;

/* JADX INFO: loaded from: classes.dex */
public abstract class h {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public static final Object f16186a = new Object();

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public static final Object f16187b = new Object();

    public static final void a(j jVar) {
        int i = jVar.f16194t;
        int[] iArr = jVar.f16192r;
        Object[] objArr = jVar.f16193s;
        int i5 = 0;
        for (int i8 = 0; i8 < i; i8++) {
            Object obj = objArr[i8];
            if (obj != f16187b) {
                if (i8 != i5) {
                    iArr[i5] = iArr[i8];
                    objArr[i5] = obj;
                    objArr[i8] = null;
                }
                i5++;
            }
        }
        jVar.f16191q = false;
        jVar.f16194t = i5;
    }

    public static final void b(f fVar, int i) {
        P6.g.e(fVar, "<this>");
        fVar.f16179q = new int[i];
        fVar.f16180r = new Object[i];
    }

    public static final int c(f fVar, Object obj, int i) {
        P6.g.e(fVar, "<this>");
        int i5 = fVar.f16181s;
        if (i5 == 0) {
            return -1;
        }
        try {
            int iA = AbstractC1481a.a(fVar.f16181s, i, fVar.f16179q);
            if (iA < 0 || P6.g.a(obj, fVar.f16180r[iA])) {
                return iA;
            }
            int i8 = iA + 1;
            while (i8 < i5 && fVar.f16179q[i8] == i) {
                if (P6.g.a(obj, fVar.f16180r[i8])) {
                    return i8;
                }
                i8++;
            }
            for (int i9 = iA - 1; i9 >= 0 && fVar.f16179q[i9] == i; i9--) {
                if (P6.g.a(obj, fVar.f16180r[i9])) {
                    return i9;
                }
            }
            return ~i8;
        } catch (IndexOutOfBoundsException unused) {
            throw new ConcurrentModificationException();
        }
    }

    public static final B6.b d(j jVar) {
        P6.g.e(jVar, "<this>");
        return new B6.b(4, jVar);
    }
}