public boolean equals ( TYPE_1 position ) { if ( ( ( this . METHOD_1 ( ) ) == ( position . METHOD_1 ( ) ) ) && ( ( this . METHOD_2 ( ) ) == ( position . METHOD_2 ( ) ) ) ) { return true ; } return false ; }

public boolean equals ( TYPE_1 obj ) { if ( ( ( this . METHOD_1 ( ) ) == ( obj . METHOD_1 ( ) ) ) && ( ( this . METHOD_2 ( ) ) == ( obj . METHOD_2 ( ) ) ) ) return true ; return false ; }
