Initial commit

sources/com/jakewharton/rxbinding2/internal/Notification.java

@@ -0,0 +1,6 @@
+package com.jakewharton.rxbinding2.internal;
+
+/* loaded from: classes.dex */
+public enum Notification {
+    INSTANCE
+}

sources/com/jakewharton/rxbinding2/internal/Preconditions.java

@@ -0,0 +1,23 @@
+package com.jakewharton.rxbinding2.internal;
+
+import android.os.Looper;
+import io.reactivex.Observer;
+import io.reactivex.disposables.Disposables;
+
+/* loaded from: classes.dex */
+public final class Preconditions {
+    public static void a(Object obj, String str) {
+        if (obj == null) {
+            throw new NullPointerException(str);
+        }
+    }
+
+    public static boolean a(Observer<?> observer) {
+        if (Looper.myLooper() == Looper.getMainLooper()) {
+            return true;
+        }
+        observer.onSubscribe(Disposables.b());
+        observer.onError(new IllegalStateException("Expected to be called on the main thread but was " + Thread.currentThread().getName()));
+        return false;
+    }
+}