public int METHOD_1 ( ) { <BUG> int temp = 0 ;if ( ( VAR_1 . METHOD_2 ( ) ) != null ) {temp = VAR_1 . METHOD_2 ( ) . size ( ) ;}return temp ;</BUG> }
public int METHOD_1 ( ) { return ( VAR_1 . METHOD_2 ( ) ) != null ? VAR_1 . METHOD_2 ( ) . size ( ) : 0 ; } 
