public synchronized void METHOD_1 ( TYPE_1 info ) { java.util.Collection < TYPE_2 > VAR_1 = info . METHOD_2 ( ) ; for ( TYPE_2 VAR_2 : VAR_1 ) { METHOD_1 ( VAR_2 . METHOD_3 ( ) ) ; } } 

public synchronized void METHOD_1 ( TYPE_1 info ) { java.util.Collection < TYPE_2 > VAR_1 = info . METHOD_2 ( ) ; if ( VAR_1 != null ) { for ( TYPE_2 VAR_2 : VAR_1 ) { METHOD_1 ( VAR_2 . METHOD_3 ( ) ) ; } } } 
