Read matrix input and store it in 2D array

[Java Programming]

hi,I having a problem in reading input file in matrix form and store it in 2D array. can anyone help me..below is the sample of my input file.(ref.txt) A1 A2 A3 A4 A5 A6 A7 A8q1 1 0 0 1 0 1 1 0q2 0 1 1 0 1 0 0 0q3 0 0 0 1 0 0 1 1