public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { results = VAR_1 . select ( STRING_1 ) ; java.lang.System.out.println ( ( ( results . size ( ) ) + STRING_2 ) ) ; return results ; } 

public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 != null ) { results = VAR_1 . select ( STRING_1 ) ; java.lang.System.out.println ( ( ( results . size ( ) ) + STRING_2 ) ) ; return results ; } else { return null ; } } 
