Transpose of a Matrix

class ArrayDemo14
{
static void MatrixT(int x[][])
{
int i, j;
for(i=0;i<x.length;i++)
  {
for(j=0;j<x[i].length;j++)
{
System.out.print(" "+x[i][j]+" ");
}
System.out.println("");
}
System.out.println("");
for(i=0;i<x.length;i++)
  {
for(j=0;j<x[i].length;j++)
{
System.out.print(" "+x[j][i]+" ");
}
System.out.println("");
}
}
public static void main(String... S)
{
MatrixT(new int[][]{{1,2,3},{4,5,6},{7,8,9}});
}
}