Is there a way to use a for-each construction for a Guava Table?

Question

One of the cleanest coding benefits of the modern Collections is the ability to use the for-each construction. I have below a simple general table printing method, followed by a test loading method. While this works, some kind of for-each would be a lot cleaner. Any ideas?

public void printTable(Table table)
{
    int numRows = table.rowKeySet().size();
    int numCols = table.columnKeySet().size();

    for (int i=0; i<numRows; i++) 
    {
           for (int j=0; j<numCols; j++) 
           {
               System.out.print( table.get(i,j) + " " );
           }
           System.out.println();
    }
}          
Table<Integer, Integer, Integer> table = HashBasedTable.create();
void makeTable()
{
    for (int i=0; i<4; i++) 
           for (int j=0; j<6; j++)
               table.put(i, j, i*j+2);
}

Answer 1

Why don't you just call Map<R,Map<C,V>> rowMap() and iterate over it?

Also, I think you might prefer a TreeBasedTable which accounts for row and column order, since you are using integers for the rows and columns and it seems you want to iterate on the natural order of those.