Provides access to output logged by AntUnit in terms of Ant's Resource framework. As is the case with assertLogContains and assertLogDoesntContain, <logcontent> is only available when executed from <antunit>.
| Attribute | Description | Required |
| level | The maximum log level to retrieve ("err"/"warn"/"info"/"verbose"/"debug"). Defaults to "info". | No. |
| mergeLines | Whether to merge messages into a single line or split them into multiple lines. since AntUnit 1.3 | No, defaults
to true |