public boolean METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) == null ) {VAR_1 = METHOD_2 ( TYPE_1 . METHOD_3 ( VAR_2 ) ) . iterator ( ) ;}return VAR_1 . METHOD_1 ( ) ;</BUG> }
public boolean METHOD_1 ( ) { return ( VAR_2 . METHOD_1 ( ) ) || ( ( ( VAR_1 ) != null ) && ( VAR_1 . METHOD_1 ( ) ) ) ; } 
