public int METHOD_1 ( TYPE_1 VAR_1 ) { for ( int i = 0 ; i < ( VAR_2 . size ( ) ) ; i ++ ) if ( VAR_1 == ( VAR_2 . get ( i ) ) ) return i ; return - 1 ; } 

public int METHOD_1 ( TYPE_1 VAR_1 ) { for ( int i = 0 ; i < ( VAR_2 . size ( ) ) ; i ++ ) if ( VAR_1 . equals ( VAR_2 . get ( i ) ) ) return i ; return - 1 ; } 
