Fix code style.

Author: akarnokd

src/main/java/io/reactivex/internal/operators/flowable/FlowableReduceSeedSingle.java

@@ -59,7 +59,7 @@ static final class ReduceSeedObserver<T, R> implements Subscriber<T>, Disposable
 
         Subscription s;
 
-        public ReduceSeedObserver(SingleObserver<? super R> actual, BiFunction<R, ? super T, R> reducer, R value) {
+        ReduceSeedObserver(SingleObserver<? super R> actual, BiFunction<R, ? super T, R> reducer, R value) {
             this.actual = actual;
             this.value = value;
             this.reducer = reducer;

src/main/java/io/reactivex/internal/operators/observable/ObservableReduceMaybe.java

@@ -55,7 +55,7 @@ static final class ReduceObserver<T> implements Observer<T>, Disposable {
 
         Disposable d;
 
-        public ReduceObserver(MaybeObserver<? super T> observer, BiFunction<T, T, T> reducer) {
+        ReduceObserver(MaybeObserver<? super T> observer, BiFunction<T, T, T> reducer) {
             this.actual = observer;
             this.reducer = reducer;
         }

src/main/java/io/reactivex/internal/operators/observable/ObservableReduceSeedSingle.java

@@ -57,7 +57,7 @@ static final class ReduceSeedObserver<T, R> implements Observer<T>, Disposable {
 
         Disposable d;
 
-        public ReduceSeedObserver(SingleObserver<? super R> actual, BiFunction<R, ? super T, R> reducer, R value) {
+        ReduceSeedObserver(SingleObserver<? super R> actual, BiFunction<R, ? super T, R> reducer, R value) {
             this.actual = actual;
             this.value = value;
             this.reducer = reducer;