public void METHOD_1 ( ) { for ( TYPE_1 VAR_1 : this . VAR_2 . METHOD_2 ( ) ) { METHOD_3 ( VAR_1 ) ; } } 

public void METHOD_1 ( ) { synchronized ( this . VAR_2 ) { for ( TYPE_1 VAR_1 : this . VAR_2 . METHOD_2 ( ) ) { METHOD_3 ( VAR_1 ) ; } } } 
