package o;

import java.util.Objects;

/* renamed from: o.fSg, reason: case insensitive filesystem */
/* loaded from: classes.dex */
public abstract class AbstractC13159fSg<T> implements InterfaceC13160fSh<T> {
    protected abstract void a(InterfaceC13161fSi<? super T> interfaceC13161fSi);

    public static <T> AbstractC13159fSg<T> b(InterfaceC13160fSh<T> interfaceC13160fSh) {
        if (interfaceC13160fSh instanceof AbstractC13159fSg) {
            return (AbstractC13159fSg) interfaceC13160fSh;
        }
        Objects.requireNonNull(interfaceC13160fSh, "source is null");
        return new fUM(interfaceC13160fSh);
    }

    public final T a() {
        fTM ftm = new fTM();
        c(ftm);
        return (T) ftm.d();
    }

    @Override // o.InterfaceC13160fSh
    public final void c(InterfaceC13161fSi<? super T> interfaceC13161fSi) {
        Objects.requireNonNull(interfaceC13161fSi, "observer is null");
        Objects.requireNonNull(interfaceC13161fSi, "The RxJavaPlugins.onSubscribe hook returned a null MaybeObserver. Please check the handler provided to RxJavaPlugins.setOnMaybeSubscribe for invalid null returns. Further reading: https://github.com/ReactiveX/RxJava/wiki/Plugins");
        try {
            a(interfaceC13161fSi);
        } catch (NullPointerException e) {
            throw e;
        } catch (Throwable th) {
            C13147fSI.c(th);
            NullPointerException nullPointerException = new NullPointerException("subscribeActual failed");
            nullPointerException.initCause(th);
            throw nullPointerException;
        }
    }
}