question: getter concode_field_sep int[] vertexIndices concode_elem_sep ITriangle[] triangles concode_field_sep void removeTriangle concode_elem_sep boolean isTriangleUsingEdge concode_elem_sep ITriangle getNeighbor concode_elem_sep boolean equals concode_elem_sep boolean addTriangle concode_elem_sep int getA concode_elem_sep ITriangle getTriangle concode_elem_sep int getIndexOfTriangle
target: int function ( ) { return vertexIndices [ 1 ] ; }