public boolean METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( index ) == 0 ) return false ; if ( VAR_2 [ index ] . METHOD_1 ( VAR_1 ) ) { return true ; } return false ; } 

public boolean METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( index ) == ( - 1 ) ) return false ; if ( VAR_2 [ index ] . METHOD_1 ( VAR_1 ) ) { return true ; } return false ; } 
