how ot loop in java code example

Example 1: for loop java

for (int i = 0; i < 5; i++) {
  System.out.println(i);
}

Example 2: loop java

//Main two types of loops:
//For loop:
for(/*index declaration*/int i=0; /*runs as long as this is true*/
   i<=5; /*change number at end of loop*/i++){
doStuff();

}
//While loop:
//runs as long as the condition is true
while(condition){
//do what you want in here
doStuff()
}