question: removes all edges that end above the specified height . concode_field_sep PolyEdge[] activeEdges concode_elem_sep int numActiveEdges concode_field_sep void add concode_elem_sep int getNumActiveEdges concode_elem_sep void intersectSortAndPack concode_elem_sep PolyEdge getActiveEdge concode_elem_sep void clear concode_elem_sep String toString
target: void function ( int arg0 ) { for ( int loc0 = 0 ; loc0 < numActiveEdges ; loc0 ++ ) { PolyEdge loc1 = activeEdges [ loc0 ] ; if ( loc1 != null && loc1 . y1 < arg0 ) { activeEdges [ loc0 ] = null ; } } }