[Geotools-gt2-users] com.vividsolutions.jts.geom.TopologyException: side location conflict [ (-1.7542192568359292E-100, 1.7542192568359284E-100, 0.0) ]

[Serega S. <ser...@gm...>]

Hi. I do get this exception and have no idea what do I do wrong.
I've created two polygons using linear ring.
Then I try to find do the intersect or not.
I do get such exception:

com.vividsolutions.jts.geom.TopologyException: side location conflict [
(-1.7542192568359292E-100, 1.7542192568359284E-100, 0.0) ]

Here is the stackTrace:

com.vividsolutions.jts.geom.TopologyException: side location conflict [
(-1.7542192568359292E-100, 1.7542192568359284E-100, 0.0) ]
at
com.vividsolutions.jts.geomgraph.EdgeEndStar.propagateSideLabels(EdgeEndStar.java:300)
at
com.vividsolutions.jts.geomgraph.EdgeEndStar.computeLabelling(EdgeEndStar.java:139)
at
com.vividsolutions.jts.operation.relate.RelateComputer.labelNodeEdges(RelateComputer.java:297)
at
com.vividsolutions.jts.operation.relate.RelateComputer.computeIM(RelateComputer.java:132)
at
com.vividsolutions.jts.operation.relate.RelateOp.getIntersectionMatrix(RelateOp.java:130)
at com.vividsolutions.jts.operation.relate.RelateOp.relate(RelateOp.java:75)
at com.vividsolutions.jts.geom.Geometry.relate(Geometry.java:1017)
at com.vividsolutions.jts.geom.Geometry.intersects(Geometry.java:769)

Exception happens in class EdgeEndStar:

//Debug.print(rightLoc != currLoc, this);
          if (rightLoc != currLoc)
            throw new TopologyException("side location conflict",
e.getCoordinate());
          if (leftLoc == Location.NONE) {
            Assert.shouldNeverReachHere("found single null side (at " +
e.getCoordinate() + ")");
          }
          currLoc = leftLoc;

Something wrong with edge wich have coordinates:

    //coordinate: (-262.9001323617947, 313.3121772356619, 0.0)
    //coordinate: (-232.77552855071107, 332.43790711803985, 0.0)

Please give me an idea about my mistake.
I've seen several posts in google with the same exception. Sometimes I do
get this exception, sometimes not. Depends on the figure shape ofcourse :)