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

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