public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) == null ) {</BUG> VAR_1 = TYPE_1 . METHOD_2 ( VAR_2 . getId ( ) ) ; <BUG> }</BUG> return VAR_1 ; }
public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { VAR_1 = TYPE_1 . METHOD_2 ( VAR_2 . getId ( ) ) ; return VAR_1 ; } 
