Populates two-dimensional arrays with boolean values… here is a solution to the problem.
Populates two-dimensional arrays with boolean values
I have these attributes in my class:
boolean rendered[][] = new boolean[][]{};
String tabs[] = { "Tab 1", "Tab 2" };
int rows = 10;
… I want to create an array with two main levels (two elements in the tabs
array), each with 10 (variable rows
) elements with false
values.
Solution
You can think of it as either [row][column] or [column][row], but the former has a history of use.
int rows = 10, int columns = 2
boolean rendered[][] = new boolean[rows][columns];
java.util.Arrays.fill(rendered[0], false);
java.util.Arrays.fill(rendered[1], false);