Problem 2 - Project Euler in Java by Jane Ullah

Problem2.java

//Author: Jane Ullah
//Date: 12/19/2011
//Site: janetalkscode.com

long a1 = 0L, a2 = 1L;                           
long nextTerm = 0L;                             
long sumEvenTerms = 0L;                          
boolean fourMillionthReached = false;            
while ( !fourMillionthReached )	{
        if (nextTerm >= 4000000)	{                    
		fourMillionthReached = true;                 
	}                                              
	else	{                                        
		nextTerm = a1 + a2;                          
		if (nextTerm%2 == 0){                        
			sumEvenTerms += nextTerm;                  
		}                                            
		a1 = a2;                                     
		a2 = nextTerm;                               
	}                                              
}                                                
System.out.print("Even sum is: " + sumEvenTerms);