[jgrapht-users] Max limit of vertices

[Eric M. <eri...@gm...>]

Hi,

We have created a graph which vertices are "String"s
and edges are (String, String) couples.
When we observe the "LinkedHashMap" the keys
are the strings above.

The graph we want to create from a XML file

contains approximately 2,000,000 vertices
and 44,000,000 edges.

When we execute our program, we get the following exception:
--------------------------------------------------------------------------------------------------------------------------------

java.lang.StringIndexOutOfBoundsException: String index out of range: -13
--------------------------------------------------------------------------------------------------------------------------------
after creating  1,034,982  vertices and 2,344,767 edges.

We are wondering if there is a limit in the number of vertices and edges
"JGraphT" can support...
or maybe... the keys in the "LinkedHashMap" cannot be larger than a certain
limit.


Can you help?

Sincerely,

Éric