Examples of java.awt.geom.IllegalPathStateException

java.awt.geom.IllegalPathStateException
The IllegalPathStateException represents an exception that is thrown if an operation is performed on a path that is in an illegal state with respect to the particular operation being performed, such as appending a path segment to a {@link GeneralPath} without an initial moveto. @version 1.13, 11/17/05

      return true;
    }


    public void next()
    {
      throw new IllegalPathStateException();
    }

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      throw new IllegalPathStateException();
    }


    public int currentSegment(float[] c)
    {
      throw new IllegalPathStateException();
    }

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      throw new IllegalPathStateException();
    }


    public int currentSegment(double[] c)
    {
      throw new IllegalPathStateException();
    }

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     */
    public Morphing2D(Shape startShape, Shape endShape) {
        startGeometry = new Geometry(startShape);
        endGeometry = new Geometry(endShape);
        if (startGeometry.getWindingRule() != endGeometry.getWindingRule()) {
            throw new IllegalPathStateException("shapes must use same " +
                                                "winding rule");
        }
        double tvals0[] = startGeometry.getTvals();
        double tvals1[] = endGeometry.getTvals();
        double masterTvals[] = mergeTvals(tvals0, tvals1);

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            }
            double coords[] = new double[6];
            int type = pi.currentSegment(coords);
            pi.next();
            if (type != PathIterator.SEG_MOVETO) {
                throw new IllegalPathStateException("missing initial moveto");
            }
            double curx = bezierCoords[0] = coords[0];
            double cury = bezierCoords[1] = coords[1];
            double newx, newy;
            numCoords = 2;

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                        p.addPoint((int) Math.floor(coords[0]),
                            (int) Math.floor(coords[1]));
                        break;
                    case PathIterator.SEG_LINETO:
                        if (p.npoints == 0) {
                            throw new IllegalPathStateException
                                ("missing initial moveto in path definition");
                        }
                        p.addPoint((int) Math.floor(coords[0]),
                            (int) Math.floor(coords[1]));
                        break;
                    case PathIterator.SEG_CLOSE:
                        if (p.npoints > 0) {
                            p.addPoint(p.xpoints[0], p.ypoints[0]);
                        }
                        break;
                    default:
                        throw new
                            IllegalPathStateException("path not flattened");
                }
                pi.next();
            }
            if (p.npoints > 1) {

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  private void loadPackageDatas() {
    String tmp = new String(zipFileName);
    String preffix = "apache-tomcat-";
    String extension = ".zip";
    if(!tmp.startsWith(preffix) || !tmp.endsWith(extension)) throw new IllegalPathStateException("Invalid package name");
    
    String tmp2 = tmp.substring(preffix.length());
    int pos = tmp2.indexOf(".zip");
    version = tmp2.substring(0, pos);

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                break;
            }


            default:
                throw new IllegalPathStateException();
            }


            iterator.next();
        }

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        double ax=0, ay=0;  // Coordinate of the last point before transform.
        double px=0, py=0;  // Coordinate of the last point after  transform.
        for (; !it.isDone(); it.next()) {
            switch (it.currentSegment(buffer)) {
                default: {
                    throw new IllegalPathStateException();
                }
                case PathIterator.SEG_CLOSE: {
                    /*
                     * Closes the geometric shape and continues the loop. We use the 'continue'
                     * instruction here instead of 'break' because we don't want to execute the

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    public PluginManager(File pluginDir) {
        super();
        this.pluginDir = pluginDir;
        if (!this.pluginDir.exists()) {
            if (!this.pluginDir.mkdir()) {
                throw new IllegalPathStateException("Unable to create plugin directory!");
            }
        }
    }

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