test.java

public static void main(String[] args) {
	Map<String, MyStaticClass> map = new HashMap<String,MyStaticClass>();
	MyStaticClass _class = map.get("test");
	
	if(_class.test2) {
		System.out.println("You won't reach here");
	}
}
	
private static class MyStaticClass {
	private Boolean test;
	private Boolean test2;
}

/*
The exception thrown. It is thrown at the property declaration, not at the class declaration.

Exception in thread "main" java.lang.NullPointerException
	at org.test.Main$MyStaticClass.access$0(AutoLink.java:81)
	at org.test.Main.main(AutoLink.java:74)
*/