how to put or condition in if loop in java code example

Example 1: if and in java

if(x == 1 && y == 2){
  println("x = 1 and y = 2");
}

Example 2: java if a or b

if(a || b){
  doSomething();
}

/*
For if queries: || (OR), && (AND), == (EQUALS), != (DOES NOT EQUAL)
				< (LESS THAN), > (GREATER THAN), <= (LESS THAN OR EQUAL TO),
                >= (GREATER THAN OR EQUAL TO)
*/