java - Compiler treating a int as a class -

i using netbeans ide , facing 1 small error , ruins everything. title suggests, compiler here assuming variable 'i' class instead of integer, though declared integer

public class playeroceangrid extends javax.swing.jframe {  boolean play = false; boolean deploy = false; boolean vertical = true;  boolean horizontal = false; boolean deploycarrier, deploycruiser, deploysubmarine, deploydestroyer, deploybattleship = false; boolean place = false; **int = 0;** int [] [] coordinate = new int [10] [10]; int randomr = (int) (math.random() * 10);  int randomc = (int) (math.random() * 10);  string [] shiptype = {"submarine", "cruiser", "carrier", "destroyer", "battleship"}; /* int randomtype = (int) (math.random() * 5); string finaltype = shiptype [randomtype];  */ char [] facing = {'h', 'v'}; /* int randomfacing = (int) (math.random() * 2); char finalfacing = facing [randomfacing];  */ int [][] coordinates = new int [10][10];  (i = 0; < 100; i++) {  } 

the compiler says

illegal start of type

cannot find symbol symbol: class location: playeroceangrid

identifier expected

and it's suggesting me create class named i, , that's not want. (i want 'i' used integer in loop!)

the real problem for loop; isn't in method, constructor or initializer block. that's illegal expression.

void mymethod() {     (i = 0; < 100; i++)     {      } } 

but, isn't clear loop for beyond that.