builder.compile(testDir + File.separator + "testAddNonNullity1.jar");
Catalog catOriginal = catalogForJar(testDir + File.separator + "testAddNonNullity1.jar");
// add a non-null constraint
builder = new VoltProjectBuilder();
builder.addLiteralSchema("\nCREATE TABLE A (C1 BIGINT NOT NULL, C2 BIGINT NOT NULL, PRIMARY KEY(C1));");
builder.addPartitionInfo("A", "C1");
builder.addProcedures(org.voltdb.catalog.ProcedureA.class);
builder.compile(testDir + File.separator + "testAddNonNullity2.jar");
Catalog catUpdated = catalogForJar(testDir + File.separator + "testAddNonNullity2.jar");