public int METHOD_1 ( ) { <BUG> for ( int i = 1 ;i <= INT_1 ;</BUG> i ++ ) { if ( ! ( this . VAR_1 . get ( i ) . METHOD_2 ( ) ) ) { return i ; } } <BUG> return 0 ;</BUG> }
public int METHOD_1 ( ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { if ( ! ( this . VAR_1 . get ( i ) . METHOD_2 ( ) ) ) { return i ; } } return - 1 ; } 
