Comment 7 for bug 1773532

the patch is for

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 src/com/eteks/sweethome3d/io/URLContentClassLoader.java | 21 ++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

has to be applied on sweethome3d code base.

also, running sweethome3d-5.7 package from sourceforge.net/p/sweethome3d with provided jre8 does not indicate the issue reported.

(thought would clarify as spent some time looking into this)