question: returns whether the planar projections of the two coordinates are equal . concode_field_sep double NULL_ORDINATE concode_elem_sep double x concode_elem_sep double y concode_elem_sep int X concode_elem_sep double z concode_elem_sep int Y concode_elem_sep int dimensionsToTest concode_elem_sep long serialVersionUID concode_elem_sep int Z concode_field_sep double getOrdinate concode_elem_sep int compare concode_elem_sep int compare concode_elem_sep double distance concode_elem_sep void setOrdinate concode_elem_sep int hashCode concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean equals3D concode_elem_sep Object clone concode_elem_sep void setCoordinate concode_elem_sep String toString concode_elem_sep int compareTo
target: boolean function ( Coordinate arg0 ) { if ( x != arg0 . x ) { return false ; } if ( y != arg0 . y ) { return false ; } return true ; }