name.bar(); } catch (IllegalStateExceptio e) { log.error("Something bad happened to " + name, e); } ... } Unless you configure things differently, all log output will be written to System.err. Therefore, you really will want to review the remainder of this page in order to understand how to configure logging for your application. Configuring the Commons Logging Package Choosing a LogFactory Implementation From an application perspective, the first requirement is to retrieve an object reference to the LogFactory...

your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License....

your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License....

name.bar(); } catch (IllegalStateExceptio e) { log.error("Something bad happened to " + name, e); } ... } Unless you configure things differently, all log output will be written to System.err. Therefore, you really will want to review the remainder of this page in order to understand how to configure logging for your application. Configuring the Commons Logging Package Choosing A LogFactory Implementation From an application perspective, the first requirement is to retrieve an object reference to the LogFactory...

API (Application Programming Interface) document has pages corresponding to the items in the navigation bar, described as follows. Overview The Overview page is the front page of this API document and provides a list of all packages with a summary for each. This page can also contain an overall description of the set of packages. Package Each package has a page that contains a list of its classes and interfaces, with a summary for each. This page can contain four categories: Interfaces (italic) Classes...

your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License....