util

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class Assert extends AnyRef
class AssertionFailedException extends RuntimeException
Thrown when the application is in an inconsistent state.
Thrown when the application is in an inconsistent state. Indicates a problem with the code.
Version
1.7
class GeometricShapeFactory extends AnyRef
class IntArrayList extends AnyRef
An extendable array of primitive int values.
class PriorityQueue extends AnyRef
A priority queue over a set of {link Comparable} objects.
class UniqueCoordinateArrayFilter extends CoordinateFilter

object Assert
A utility for making programming assertions.
A utility for making programming assertions.
Version
1.7
object GeometricShapeFactory
Computes various kinds of common geometric shapes.
Computes various kinds of common geometric shapes. Provides various ways of specifying the location and extent and rotations of the generated shapes, as well as number of line segments used to form them.
Example of usage:
```
GeometricShapeFactory gsf = new GeometricShapeFactory();
 gsf.setSize(100);
 gsf.setNumPoints(100);
 gsf.setBase(new Coordinate(100, 100));
 gsf.setRotation(0.5);
Polygon rect = gsf.createRectangle();
```
Version
1.7
object NumberUtil
object UniqueCoordinateArrayFilter
A {link CoordinateFilter} that extracts a unique array of Coordinates.
A {link CoordinateFilter} that extracts a unique array of Coordinates. The array of coordinates contains no duplicate points. It preserves the order of the input points.
Version
1.7

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