{
SchemaManager schemaManager = loadSchema( "system" );
int scrSize = schemaManager.getSyntaxCheckerRegistry().size();
int goidSize = schemaManager.getGlobalOidRegistry().size();
SyntaxChecker sc = schemaManager.lookupSyntaxCheckerRegistry( "1.3.6.1.4.1.1466.115.121.1.1" );
//FIXME should return false but is returning true
assertFalse( schemaManager.delete( sc ) );
List<Throwable> errors = schemaManager.getErrors();