This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
j references a 3-dimensional array, with dimensions . j[x] references a 2-dimensional array, with dimensions . j[x][y] references a 1-dimensional array, with length 2. j[x][y][z] references a String.