package com.facebook.internal;

import com.facebook.FacebookSdk;
import java.util.concurrent.Callable;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.FutureTask;

/* loaded from: classes.dex */
public class LockOnGetVariable<T> {
    private T a;
    private CountDownLatch b = new CountDownLatch(1);

    public LockOnGetVariable(final Callable<T> callable) {
        FacebookSdk.h().execute(new FutureTask(new Callable<Void>() { // from class: com.facebook.internal.LockOnGetVariable.1
            @Override // java.util.concurrent.Callable
            public Void call() throws Exception {
                try {
                    LockOnGetVariable.this.a = callable.call();
                    LockOnGetVariable.this.b.countDown();
                    return null;
                } catch (Throwable th) {
                    LockOnGetVariable.this.b.countDown();
                    throw th;
                }
            }
        }));
    }
}