conditional compile on java

C의 #ifdef를 java에서 흉내내는 방법

http://cafe.naver.com/javacircle/43981
http://www.experts-exchange.com/Programming/Languages/Java/Q_11152787.html

public static final boolean DEBUG = true;

if(DEBUG) { System.out.println("Debugging on"); }

is functionally equivalent to

#define DEBUG 1

#if DEBUG

cout << "Debugging on" << endl;

#endif

http://java.sys-con.com/node/36226
http://ssami.tistory.com/272
http://weblogs.java.net/blog/schaefa/archive/2005/01/how_to_do_condi_1.html