sides[recLevel] = Side.LEFT;                recLevel++;                goLeft();            }        }         // this is a bit of a hack. It returns -1 if we're not on a leaf, and        // the length of the leaf if we are on a leaf.        private float onLeaf() {            float[] curve = recCurveStack[recLevel];            float polyLen = 0;             float x0 = curve[0], y0 = curve[1];            for (int i = 2; i < curveType; i += 2) {                final float x1 = curve[i], y1 = curve[i+1];                final float len = Helpers.linelen(x0, y0, x1, y1);                polyLen += len;                curLeafCtrlPolyLengths[i/2 - 1] = len;                x0 = x1;                y0 = y1;            }             final float lineLen = Helpers.linelen(curve[0], curve[1], curve[curveType-2], curve[curveType-1]);            if (polyLen - lineLen < ERR || recLevel == limit) {                return (polyLen + lineLen)/2;            }            return -1;        }    }     @Override    public void curveTo(float x1, float y1,                        float x2, float y2,                        float x3, float y3)    {        curCurvepts[0] = x0;        curCurvepts[1] = y0;        curCurvepts[2] = x1;        curCurvepts[3] = y1;        curCurvepts[4] = x2;        curCurvepts[5] = y2;        curCurvepts[6] = x3;        curCurvepts[7] = y3;        somethingTo(8);    }     @Override    public void quadTo(float x1, float y1, float x2, float y2) {        curCurvepts[0] = x0;        curCurvepts[1] = y0;        curCurvepts[2] = x1;        curCurvepts[3] = y1;        curCurvepts[4] = x2;        curCurvepts[5] = y2;        somethingTo(6);    }     public void closePath() {        lineTo(sx, sy);        if (firstSegidx > 0) {            if (!dashOn || needsMoveTo) {                out.moveTo(sx, sy);            }            emitFirstSegments();        }        moveTo(sx, sy);    }     public void pathDone() {        if (firstSegidx > 0) {            out.moveTo(sx, sy);            emitFirstSegments();        }        out.pathDone();    }     @Override    public long getNativeConsumer() {        throw new InternalError("Dasher does not use a native consumer");    }} 

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