Issue #255 : Fixed issue where error indicators were not being shown in the schema validator pane because the text needed to be formatted so that it spanned multiple lines before attempting to add annotations.
Issue #255 : Fixed issue where error indicators were not being shown in the schema validator pane because the text needed to be formatted so that it spanned multiple lines before attempting to add annotations.

gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom