Both Arrays.toString(Object[]) and Arrays.deepToString(Object[]) handle null array gracefully, simply returning a String “null”. I tend to use Java Collections far more than I use Java arrays.

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

Native SQL queries that return an object array. Native SQL queries that map records to JPA entities. Hibernate and SQL together Hibernate and JPA can execute any valid SQL statement. By default, the ...