java - Array compare string -

hi im trying figure out why code isn't doing want do. when run code if statement in loop. changed logic around loop time. im not sure why .

            (int col =0; col< s ; col++){         system.out.print(col+ ": ");         (int row = 0; row<s; row++)         {             x=val[row][col];             if (table[row][col]==row)             {                 system.out.print(x+1);             }             //system.out.print(val[col][row]+" ");             if (row+1==s)                 system.out.println();         }     } 

you have semicolon @ end of if statement, remove it.

 if (x==2);