public void start ( ) { TYPE_1 result = null ; while ( ( VAR_1 ) != ( VAR_2 ) ) { <BUG> METHOD_1 ( result ) ;</BUG> } }
public void start ( ) { TYPE_1 result = null ; while ( ( VAR_1 ) != ( VAR_2 ) ) { result = METHOD_1 ( result ) ; } } 
