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## Package com.vividsolutions.jts.operation.valid

Provides classes for testing the validity of geometries.

See:
Description

Class Summary
ConnectedInteriorTester | This class tests that the interior of an area `Geometry` ( `Polygon` or `MultiPolygon` ) is connected.
ConsistentAreaTester | Checks that a `GeometryGraph` representing an area (a `Polygon` or `MultiPolygon` ) has consistent semantics for area geometries.
IndexedNestedRingTester | Tests whether any of a set of `LinearRing`s are nested inside another ring in the set, using a spatial index to speed up the comparisons.
IsValidOp | Implements the algorithsm required to compute the `isValid()` method for `Geometry`s.
QuadtreeNestedRingTester | Tests whether any of a set of `LinearRing`s are nested inside another ring in the set, using a `Quadtree` index to speed up the comparisons.
RepeatedPointTester | Implements the appropriate checks for repeated points (consecutive identical coordinates) as defined in the JTS spec.
SimpleNestedRingTester | Tests whether any of a set of `LinearRing`s are nested inside another ring in the set, using a simple O(n^2) comparison.
SweeplineNestedRingTester | Tests whether any of a set of `LinearRing`s are nested inside another ring in the set, using a `SweepLineIndex` index to speed up the comparisons.
TopologyValidationError | Contains information about the nature and location of a `Geometry` validation error

## Package com.vividsolutions.jts.operation.valid Description

Provides classes for testing the validity of geometries.

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