public synchronized void METHOD_1 ( ) { VAR_1 = false ; for ( TYPE_1 t : VAR_2 ) { t . METHOD_1 ( ) ; } VAR_3 . METHOD_1 ( ) ; } 

public synchronized void METHOD_1 ( ) { VAR_1 = false ; if ( ( VAR_2 ) != null ) { for ( TYPE_1 t : VAR_2 ) { t . METHOD_1 ( ) ; } VAR_3 . METHOD_1 ( ) ; } } 
