leanback/src/main/java/androidx/leanback/widget/CursorObjectAdapter.java
protected final void invalidateCache(int index, int count) {
        for (int limit = count + index; index < limit; index++) {
            invalidateCache(index);
        }
    }
/**
     * Removes {@code count} items starting at {@code index}.
     */
Removes  count items starting at  index.
Removes count items starting at index .
protected final void invalidateCache(int index, int count) {
        for (int limit = count + index; index < limit; index++) {
            invalidateCache(index);
        }
    }
protected final void invalidateCache ( int index , int count ) { for ( int limit = count + index ; index < limit ; index ++ ) { invalidateCache ( index ) ; } }
Removes {@code count} items starting at {@code index}.
Removes { @code count } items starting at { @code index } .