Test cases for PreparedGeometry predicates using GeometryCollections as test geometry. This tests the various combinations of target geometry and predicate which support GCs as the test geometry. com.vividsolutions.jtstest.geomop.PreparedGeometryOperation Box against GC POLYGON ((0 0, 0 100, 200 100, 200 0, 0 0)) GEOMETRYCOLLECTION (POLYGON ((50 160, 110 60, 150 160, 50 160)), LINESTRING (50 40, 170 120)) true false false Box against GC, with containment POLYGON ((0 0, 0 200, 200 200, 200 0, 0 0)) GEOMETRYCOLLECTION (POLYGON ((50 160, 110 60, 150 160, 50 160)), LINESTRING (50 40, 170 120)) true true true Polygon-with-hole against GC POLYGON ((0 0, 0 270, 200 270, 200 0, 0 0), (30 210, 170 210, 60 20, 30 210)) GEOMETRYCOLLECTION (POLYGON ((50 160, 110 60, 150 160, 50 160)), LINESTRING (50 40, 170 120)) true false Linestring against GC LINESTRING (20 90, 90 190, 170 50) GEOMETRYCOLLECTION (POLYGON ((50 160, 110 60, 150 160, 50 160)), LINESTRING (50 40, 170 120)) true Linestring against GC, with containment LINESTRING (20 20, 100 100, 180 20) GEOMETRYCOLLECTION (LINESTRING (40 40, 80 80), POINT (120 80)) true