public TYPE_1 METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) == null ) VAR_1 = TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 ) ;return VAR_1 ;</BUG> }
public TYPE_1 METHOD_1 ( ) { return TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 ) ; } 
