public static TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = TYPE_1 . METHOD_2 ( TYPE_2 . METHOD_3 ( ) ) ; } return VAR_1 ; } 

public static TYPE_1 METHOD_1 ( ) { return TYPE_1 . METHOD_2 ( TYPE_2 . METHOD_3 ( ) ) ; } 
