public void METHOD_1 ( ) { TYPE_1 c ; do { c = TYPE_2 . METHOD_2 ( VAR_1 ) ; if ( c == null ) TYPE_2 . METHOD_2 ( VAR_2 ) ; } while ( c != null ) ; } 

public void METHOD_1 ( ) { TYPE_1 c ; do { c = TYPE_2 . METHOD_2 ( VAR_1 ) ; } while ( c != null ) ; } 
