public void METHOD_1 ( java.util.Collection < TYPE_1 > VAR_1 ) { for ( TYPE_1 VAR_2 : VAR_1 ) { METHOD_2 ( VAR_2 ) ; } }
public void METHOD_1 ( java.util.Collection < TYPE_1 > VAR_1 ) { if ( VAR_1 == null ) { return ; } for ( TYPE_1 VAR_2 : VAR_1 ) { METHOD_2 ( VAR_2 ) ; } } 
