1 FlattenableNegativeTest.java:13:29: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 2 FlattenableNegativeTest.java:17:38: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 3 FlattenableNegativeTest.java:22:34: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 4 FlattenableNegativeTest.java:28:29: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 5 FlattenableNegativeTest.java:29:42: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 6 FlattenableNegativeTest.java:31:38: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 7 FlattenableNegativeTest.java:32:21: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 8 FlattenableNegativeTest.java:33:25: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
 9 FlattenableNegativeTest.java:34:36: compiler.err.prob.found.req: (compiler.misc.inconvertible.types: compiler.misc.type.null, FlattenableNegativeTest.V.val)
10 9 errors